77281230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6833}}^1$

素因数の和:6885

約数の個数: 64

約数和(自身を含む): 206660160

約数和(自身を除く): 129378930

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 6833, 11310, 13666, 20499, 34165, 40998, 68330, 88829, 102495, 177658, 198157, 204990, 266487, 396314, 444145, 532974, 594471, 888290, 990785, 1188942, 1332435, 1981570, 2576041, 2664870, 2972355, 5152082, 5944710, 7728123, 12880205, 15456246, 25760410, 38640615, 77281230]

約数ペア:

[(1, 77281230), (2, 38640615), (3, 25760410), (5, 15456246), (6, 12880205), (10, 7728123), (13, 5944710), (15, 5152082), (26, 2972355), (29, 2664870), (30, 2576041), (39, 1981570), (58, 1332435), (65, 1188942), (78, 990785), (87, 888290), (130, 594471), (145, 532974), (174, 444145), (195, 396314), (290, 266487), (377, 204990), (390, 198157), (435, 177658), (754, 102495), (870, 88829), (1131, 68330), (1885, 40998), (2262, 34165), (3770, 20499), (5655, 13666), (6833, 11310)]