31993650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1823}}^1$

素因数の和:1857

約数の個数: 96

約数和(自身を含む): 94993920

約数和(自身を除く): 63000270

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 150, 195, 225, 234, 270, 325, 351, 390, 450, 585, 650, 675, 702, 975, 1170, 1350, 1755, 1823, 1950, 2925, 3510, 3646, 5469, 5850, 8775, 9115, 10938, 16407, 17550, 18230, 23699, 27345, 32814, 45575, 47398, 49221, 54690, 71097, 82035, 91150, 98442, 118495, 136725, 142194, 164070, 213291, 236990, 246105, 273450, 355485, 410175, 426582, 492210, 592475, 639873, 710970, 820350, 1066455, 1184950, 1230525, 1279746, 1777425, 2132910, 2461050, 3199365, 3554850, 5332275, 6398730, 10664550, 15996825, 31993650]

約数ペア:

[(1, 31993650), (2, 15996825), (3, 10664550), (5, 6398730), (6, 5332275), (9, 3554850), (10, 3199365), (13, 2461050), (15, 2132910), (18, 1777425), (25, 1279746), (26, 1230525), (27, 1184950), (30, 1066455), (39, 820350), (45, 710970), (50, 639873), (54, 592475), (65, 492210), (75, 426582), (78, 410175), (90, 355485), (117, 273450), (130, 246105), (135, 236990), (150, 213291), (195, 164070), (225, 142194), (234, 136725), (270, 118495), (325, 98442), (351, 91150), (390, 82035), (450, 71097), (585, 54690), (650, 49221), (675, 47398), (702, 45575), (975, 32814), (1170, 27345), (1350, 23699), (1755, 18230), (1823, 17550), (1950, 16407), (2925, 10938), (3510, 9115), (3646, 8775), (5469, 5850)]