31896150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1526

約数の個数: 96

約数和(自身を含む): 92994048

約数和(自身を除く): 61097898

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 25, 26, 30, 33, 39, 50, 55, 65, 66, 75, 78, 110, 130, 143, 150, 165, 195, 275, 286, 325, 330, 390, 429, 550, 650, 715, 825, 858, 975, 1430, 1487, 1650, 1950, 2145, 2974, 3575, 4290, 4461, 7150, 7435, 8922, 10725, 14870, 16357, 19331, 21450, 22305, 32714, 37175, 38662, 44610, 49071, 57993, 74350, 81785, 96655, 98142, 111525, 115986, 163570, 193310, 212641, 223050, 245355, 289965, 408925, 425282, 483275, 490710, 579930, 637923, 817850, 966550, 1063205, 1226775, 1275846, 1449825, 2126410, 2453550, 2899650, 3189615, 5316025, 6379230, 10632050, 15948075, 31896150]

約数ペア:

[(1, 31896150), (2, 15948075), (3, 10632050), (5, 6379230), (6, 5316025), (10, 3189615), (11, 2899650), (13, 2453550), (15, 2126410), (22, 1449825), (25, 1275846), (26, 1226775), (30, 1063205), (33, 966550), (39, 817850), (50, 637923), (55, 579930), (65, 490710), (66, 483275), (75, 425282), (78, 408925), (110, 289965), (130, 245355), (143, 223050), (150, 212641), (165, 193310), (195, 163570), (275, 115986), (286, 111525), (325, 98142), (330, 96655), (390, 81785), (429, 74350), (550, 57993), (650, 49071), (715, 44610), (825, 38662), (858, 37175), (975, 32714), (1430, 22305), (1487, 21450), (1650, 19331), (1950, 16357), (2145, 14870), (2974, 10725), (3575, 8922), (4290, 7435), (4461, 7150)]