64458420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3593}}^1$

素因数の和:3641

約数の個数: 96

約数和(自身を含む): 202874112

約数和(自身を除く): 138415692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 3593, 4485, 5980, 7186, 8970, 10779, 14372, 17940, 17965, 21558, 35930, 43116, 46709, 53895, 71860, 82639, 93418, 107790, 140127, 165278, 186836, 215580, 233545, 247917, 280254, 330556, 413195, 467090, 495834, 560508, 700635, 826390, 934180, 991668, 1074307, 1239585, 1401270, 1652780, 2148614, 2479170, 2802540, 3222921, 4297228, 4958340, 5371535, 6445842, 10743070, 12891684, 16114605, 21486140, 32229210, 64458420]

約数ペア:

[(1, 64458420), (2, 32229210), (3, 21486140), (4, 16114605), (5, 12891684), (6, 10743070), (10, 6445842), (12, 5371535), (13, 4958340), (15, 4297228), (20, 3222921), (23, 2802540), (26, 2479170), (30, 2148614), (39, 1652780), (46, 1401270), (52, 1239585), (60, 1074307), (65, 991668), (69, 934180), (78, 826390), (92, 700635), (115, 560508), (130, 495834), (138, 467090), (156, 413195), (195, 330556), (230, 280254), (260, 247917), (276, 233545), (299, 215580), (345, 186836), (390, 165278), (460, 140127), (598, 107790), (690, 93418), (780, 82639), (897, 71860), (1196, 53895), (1380, 46709), (1495, 43116), (1794, 35930), (2990, 21558), (3588, 17965), (3593, 17940), (4485, 14372), (5980, 10779), (7186, 8970)]