1589063420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 192

約数和(自身を含む): 4103737344

約数和(自身を除く): 2514673924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 47, 61, 70, 74, 94, 107, 122, 140, 148, 185, 188, 214, 235, 244, 259, 305, 329, 370, 427, 428, 470, 518, 535, 610, 658, 740, 749, 854, 940, 1036, 1070, 1220, 1295, 1316, 1498, 1645, 1708, 1739, 2135, 2140, 2257, 2590, 2867, 2996, 3290, 3478, 3745, 3959, 4270, 4514, 5029, 5180, 5734, 6527, 6580, 6956, 7490, 7918, 8540, 8695, 9028, 10058, 11285, 11468, 12173, 13054, 14335, 14980, 15799, 15836, 17390, 19795, 20069, 20116, 22570, 24346, 25145, 26108, 27713, 28670, 31598, 32635, 34780, 35203, 39590, 40138, 45140, 45689, 48692, 50290, 55426, 57340, 60865, 63196, 65270, 70406, 78995, 79180, 80276, 91378, 100345, 100580, 106079, 110852, 121730, 130540, 138565, 140812, 157990, 176015, 182756, 186073, 200690, 212158, 228445, 241499, 243460, 277130, 306769, 315980, 352030, 372146, 401380, 424316, 456890, 482998, 530395, 554260, 613538, 704060, 742553, 744292, 913780, 930365, 965996, 1060790, 1207495, 1227076, 1302511, 1485106, 1533845, 1690493, 1860730, 2121580, 2147383, 2414990, 2605022, 2970212, 3067690, 3380986, 3712765, 3721460, 4294766, 4829980, 5210044, 6135380, 6512555, 6761972, 7425530, 8452465, 8589532, 10736915, 11350453, 13025110, 14851060, 16904930, 21473830, 22700906, 26050220, 33809860, 42947660, 45401812, 56752265, 79453171, 113504530, 158906342, 227009060, 317812684, 397265855, 794531710, 1589063420]

約数ペア:

[(1, 1589063420), (2, 794531710), (4, 397265855), (5, 317812684), (7, 227009060), (10, 158906342), (14, 113504530), (20, 79453171), (28, 56752265), (35, 45401812), (37, 42947660), (47, 33809860), (61, 26050220), (70, 22700906), (74, 21473830), (94, 16904930), (107, 14851060), (122, 13025110), (140, 11350453), (148, 10736915), (185, 8589532), (188, 8452465), (214, 7425530), (235, 6761972), (244, 6512555), (259, 6135380), (305, 5210044), (329, 4829980), (370, 4294766), (427, 3721460), (428, 3712765), (470, 3380986), (518, 3067690), (535, 2970212), (610, 2605022), (658, 2414990), (740, 2147383), (749, 2121580), (854, 1860730), (940, 1690493), (1036, 1533845), (1070, 1485106), (1220, 1302511), (1295, 1227076), (1316, 1207495), (1498, 1060790), (1645, 965996), (1708, 930365), (1739, 913780), (2135, 744292), (2140, 742553), (2257, 704060), (2590, 613538), (2867, 554260), (2996, 530395), (3290, 482998), (3478, 456890), (3745, 424316), (3959, 401380), (4270, 372146), (4514, 352030), (5029, 315980), (5180, 306769), (5734, 277130), (6527, 243460), (6580, 241499), (6956, 228445), (7490, 212158), (7918, 200690), (8540, 186073), (8695, 182756), (9028, 176015), (10058, 157990), (11285, 140812), (11468, 138565), (12173, 130540), (13054, 121730), (14335, 110852), (14980, 106079), (15799, 100580), (15836, 100345), (17390, 91378), (19795, 80276), (20069, 79180), (20116, 78995), (22570, 70406), (24346, 65270), (25145, 63196), (26108, 60865), (27713, 57340), (28670, 55426), (31598, 50290), (32635, 48692), (34780, 45689), (35203, 45140), (39590, 40138)]