78853110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4325

約数の個数: 64

約数和(自身を含む): 218764800

約数和(自身を除く): 139911690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 4219, 6230, 8438, 9345, 12657, 18690, 21095, 25314, 29533, 42190, 59066, 63285, 88599, 126570, 147665, 177198, 295330, 375491, 442995, 750982, 885990, 1126473, 1877455, 2252946, 2628437, 3754910, 5256874, 5632365, 7885311, 11264730, 13142185, 15770622, 26284370, 39426555, 78853110]

約数ペア:

[(1, 78853110), (2, 39426555), (3, 26284370), (5, 15770622), (6, 13142185), (7, 11264730), (10, 7885311), (14, 5632365), (15, 5256874), (21, 3754910), (30, 2628437), (35, 2252946), (42, 1877455), (70, 1126473), (89, 885990), (105, 750982), (178, 442995), (210, 375491), (267, 295330), (445, 177198), (534, 147665), (623, 126570), (890, 88599), (1246, 63285), (1335, 59066), (1869, 42190), (2670, 29533), (3115, 25314), (3738, 21095), (4219, 18690), (6230, 12657), (8438, 9345)]