80873370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6436

約数の個数: 64

約数和(自身を含む): 220285440

約数和(自身を除く): 139412070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 6373, 12690, 12746, 19119, 31865, 38238, 57357, 63730, 95595, 114714, 172071, 191190, 286785, 299531, 344142, 573570, 599062, 860355, 898593, 1497655, 1720710, 1797186, 2695779, 2995310, 4492965, 5391558, 8087337, 8985930, 13478895, 16174674, 26957790, 40436685, 80873370]

約数ペア:

[(1, 80873370), (2, 40436685), (3, 26957790), (5, 16174674), (6, 13478895), (9, 8985930), (10, 8087337), (15, 5391558), (18, 4492965), (27, 2995310), (30, 2695779), (45, 1797186), (47, 1720710), (54, 1497655), (90, 898593), (94, 860355), (135, 599062), (141, 573570), (235, 344142), (270, 299531), (282, 286785), (423, 191190), (470, 172071), (705, 114714), (846, 95595), (1269, 63730), (1410, 57357), (2115, 38238), (2538, 31865), (4230, 19119), (6345, 12746), (6373, 12690)]