64417380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 125247900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 59, 60, 62, 93, 118, 124, 155, 177, 186, 236, 295, 310, 354, 372, 465, 587, 590, 620, 708, 885, 930, 1174, 1180, 1761, 1770, 1829, 1860, 2348, 2935, 3522, 3540, 3658, 5487, 5870, 7044, 7316, 8805, 9145, 10974, 11740, 17610, 18197, 18290, 21948, 27435, 34633, 35220, 36394, 36580, 54591, 54870, 69266, 72788, 90985, 103899, 109182, 109740, 138532, 173165, 181970, 207798, 218364, 272955, 346330, 363940, 415596, 519495, 545910, 692660, 1038990, 1073623, 1091820, 2077980, 2147246, 3220869, 4294492, 5368115, 6441738, 10736230, 12883476, 16104345, 21472460, 32208690, 64417380]

約数ペア:

[(1, 64417380), (2, 32208690), (3, 21472460), (4, 16104345), (5, 12883476), (6, 10736230), (10, 6441738), (12, 5368115), (15, 4294492), (20, 3220869), (30, 2147246), (31, 2077980), (59, 1091820), (60, 1073623), (62, 1038990), (93, 692660), (118, 545910), (124, 519495), (155, 415596), (177, 363940), (186, 346330), (236, 272955), (295, 218364), (310, 207798), (354, 181970), (372, 173165), (465, 138532), (587, 109740), (590, 109182), (620, 103899), (708, 90985), (885, 72788), (930, 69266), (1174, 54870), (1180, 54591), (1761, 36580), (1770, 36394), (1829, 35220), (1860, 34633), (2348, 27435), (2935, 21948), (3522, 18290), (3540, 18197), (3658, 17610), (5487, 11740), (5870, 10974), (7044, 9145), (7316, 8805)]