42759630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 121651200

約数和(自身を除く): 78891570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 43, 45, 54, 58, 86, 87, 90, 127, 129, 135, 145, 174, 215, 254, 258, 261, 270, 290, 381, 387, 430, 435, 522, 635, 645, 762, 774, 783, 870, 1143, 1161, 1247, 1270, 1290, 1305, 1566, 1905, 1935, 2286, 2322, 2494, 2610, 3429, 3683, 3741, 3810, 3870, 3915, 5461, 5715, 5805, 6235, 6858, 7366, 7482, 7830, 10922, 11049, 11223, 11430, 11610, 12470, 16383, 17145, 18415, 18705, 22098, 22446, 27305, 32766, 33147, 33669, 34290, 36830, 37410, 49149, 54610, 55245, 56115, 66294, 67338, 81915, 98298, 99441, 110490, 112230, 147447, 158369, 163830, 165735, 168345, 198882, 245745, 294894, 316738, 331470, 336690, 475107, 491490, 497205, 737235, 791845, 950214, 994410, 1425321, 1474470, 1583690, 2375535, 2850642, 4275963, 4751070, 7126605, 8551926, 14253210, 21379815, 42759630]

約数ペア:

[(1, 42759630), (2, 21379815), (3, 14253210), (5, 8551926), (6, 7126605), (9, 4751070), (10, 4275963), (15, 2850642), (18, 2375535), (27, 1583690), (29, 1474470), (30, 1425321), (43, 994410), (45, 950214), (54, 791845), (58, 737235), (86, 497205), (87, 491490), (90, 475107), (127, 336690), (129, 331470), (135, 316738), (145, 294894), (174, 245745), (215, 198882), (254, 168345), (258, 165735), (261, 163830), (270, 158369), (290, 147447), (381, 112230), (387, 110490), (430, 99441), (435, 98298), (522, 81915), (635, 67338), (645, 66294), (762, 56115), (774, 55245), (783, 54610), (870, 49149), (1143, 37410), (1161, 36830), (1247, 34290), (1270, 33669), (1290, 33147), (1305, 32766), (1566, 27305), (1905, 22446), (1935, 22098), (2286, 18705), (2322, 18415), (2494, 17145), (2610, 16383), (3429, 12470), (3683, 11610), (3741, 11430), (3810, 11223), (3870, 11049), (3915, 10922), (5461, 7830), (5715, 7482), (5805, 7366), (6235, 6858)]