1952914390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 4299153408

約数和(自身を除く): 2346239018

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 47, 61, 70, 74, 94, 122, 185, 235, 259, 263, 305, 329, 370, 427, 470, 518, 526, 610, 658, 854, 1295, 1315, 1645, 1739, 1841, 2135, 2257, 2590, 2630, 2867, 3290, 3478, 3682, 4270, 4514, 5734, 8695, 9205, 9731, 11285, 12173, 12361, 14335, 15799, 16043, 17390, 18410, 19462, 20069, 22570, 24346, 24722, 28670, 31598, 32086, 40138, 48655, 60865, 61805, 68117, 78995, 80215, 86527, 97310, 100345, 106079, 112301, 121730, 123610, 136234, 157990, 160430, 173054, 200690, 212158, 224602, 340585, 432635, 457357, 530395, 561505, 593591, 681170, 742553, 754021, 865270, 914714, 1060790, 1123010, 1187182, 1485106, 1508042, 2286785, 2967955, 3201499, 3712765, 3770105, 4155137, 4573570, 5278147, 5935910, 6402998, 7425530, 7540210, 8310274, 10556294, 16007495, 20775685, 26390735, 27898777, 32014990, 41551370, 52781470, 55797554, 139493885, 195291439, 278987770, 390582878, 976457195, 1952914390]

約数ペア:

[(1, 1952914390), (2, 976457195), (5, 390582878), (7, 278987770), (10, 195291439), (14, 139493885), (35, 55797554), (37, 52781470), (47, 41551370), (61, 32014990), (70, 27898777), (74, 26390735), (94, 20775685), (122, 16007495), (185, 10556294), (235, 8310274), (259, 7540210), (263, 7425530), (305, 6402998), (329, 5935910), (370, 5278147), (427, 4573570), (470, 4155137), (518, 3770105), (526, 3712765), (610, 3201499), (658, 2967955), (854, 2286785), (1295, 1508042), (1315, 1485106), (1645, 1187182), (1739, 1123010), (1841, 1060790), (2135, 914714), (2257, 865270), (2590, 754021), (2630, 742553), (2867, 681170), (3290, 593591), (3478, 561505), (3682, 530395), (4270, 457357), (4514, 432635), (5734, 340585), (8695, 224602), (9205, 212158), (9731, 200690), (11285, 173054), (12173, 160430), (12361, 157990), (14335, 136234), (15799, 123610), (16043, 121730), (17390, 112301), (18410, 106079), (19462, 100345), (20069, 97310), (22570, 86527), (24346, 80215), (24722, 78995), (28670, 68117), (31598, 61805), (32086, 60865), (40138, 48655)]