201703980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6379}}^1$

素因数の和:6439

約数の個数: 96

約数和(自身を含む): 617379840

約数和(自身を除く): 415675860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 155, 170, 186, 204, 255, 310, 340, 372, 465, 510, 527, 620, 930, 1020, 1054, 1581, 1860, 2108, 2635, 3162, 5270, 6324, 6379, 7905, 10540, 12758, 15810, 19137, 25516, 31620, 31895, 38274, 63790, 76548, 95685, 108443, 127580, 191370, 197749, 216886, 325329, 382740, 395498, 433772, 542215, 593247, 650658, 790996, 988745, 1084430, 1186494, 1301316, 1626645, 1977490, 2168860, 2372988, 2966235, 3253290, 3361733, 3954980, 5932470, 6506580, 6723466, 10085199, 11864940, 13446932, 16808665, 20170398, 33617330, 40340796, 50425995, 67234660, 100851990, 201703980]

約数ペア:

[(1, 201703980), (2, 100851990), (3, 67234660), (4, 50425995), (5, 40340796), (6, 33617330), (10, 20170398), (12, 16808665), (15, 13446932), (17, 11864940), (20, 10085199), (30, 6723466), (31, 6506580), (34, 5932470), (51, 3954980), (60, 3361733), (62, 3253290), (68, 2966235), (85, 2372988), (93, 2168860), (102, 1977490), (124, 1626645), (155, 1301316), (170, 1186494), (186, 1084430), (204, 988745), (255, 790996), (310, 650658), (340, 593247), (372, 542215), (465, 433772), (510, 395498), (527, 382740), (620, 325329), (930, 216886), (1020, 197749), (1054, 191370), (1581, 127580), (1860, 108443), (2108, 95685), (2635, 76548), (3162, 63790), (5270, 38274), (6324, 31895), (6379, 31620), (7905, 25516), (10540, 19137), (12758, 15810)]