86239710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 96

約数和(自身を含む): 231660000

約数和(自身を除く): 145420290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 109, 118, 149, 177, 218, 295, 298, 327, 354, 447, 531, 545, 590, 654, 745, 885, 894, 981, 1062, 1090, 1341, 1490, 1635, 1770, 1962, 2235, 2655, 2682, 3270, 4470, 4905, 5310, 6431, 6705, 8791, 9810, 12862, 13410, 16241, 17582, 19293, 26373, 32155, 32482, 38586, 43955, 48723, 52746, 57879, 64310, 79119, 81205, 87910, 96465, 97446, 115758, 131865, 146169, 158238, 162410, 192930, 243615, 263730, 289395, 292338, 395595, 487230, 578790, 730845, 791190, 958219, 1461690, 1916438, 2874657, 4791095, 5749314, 8623971, 9582190, 14373285, 17247942, 28746570, 43119855, 86239710]

約数ペア:

[(1, 86239710), (2, 43119855), (3, 28746570), (5, 17247942), (6, 14373285), (9, 9582190), (10, 8623971), (15, 5749314), (18, 4791095), (30, 2874657), (45, 1916438), (59, 1461690), (90, 958219), (109, 791190), (118, 730845), (149, 578790), (177, 487230), (218, 395595), (295, 292338), (298, 289395), (327, 263730), (354, 243615), (447, 192930), (531, 162410), (545, 158238), (590, 146169), (654, 131865), (745, 115758), (885, 97446), (894, 96465), (981, 87910), (1062, 81205), (1090, 79119), (1341, 64310), (1490, 57879), (1635, 52746), (1770, 48723), (1962, 43955), (2235, 38586), (2655, 32482), (2682, 32155), (3270, 26373), (4470, 19293), (4905, 17582), (5310, 16241), (6431, 13410), (6705, 12862), (8791, 9810)]