15709845708

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{421}}^1\times {\mathrm{4337}}^1$

素因数の和:5007

約数の個数: 72

約数和(自身を含む): 39981090240

約数和(自身を除く): 24271244532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 421, 478, 717, 842, 956, 1263, 1434, 1684, 2151, 2526, 2868, 3789, 4302, 4337, 5052, 7578, 8604, 8674, 13011, 15156, 17348, 26022, 39033, 52044, 78066, 100619, 156132, 201238, 301857, 402476, 603714, 905571, 1036543, 1207428, 1811142, 1825877, 2073086, 3109629, 3622284, 3651754, 4146172, 5477631, 6219258, 7303508, 9328887, 10955262, 12438516, 16432893, 18657774, 21910524, 32865786, 37315548, 65731572, 436384603, 872769206, 1309153809, 1745538412, 2618307618, 3927461427, 5236615236, 7854922854, 15709845708]

約数ペア:

[(1, 15709845708), (2, 7854922854), (3, 5236615236), (4, 3927461427), (6, 2618307618), (9, 1745538412), (12, 1309153809), (18, 872769206), (36, 436384603), (239, 65731572), (421, 37315548), (478, 32865786), (717, 21910524), (842, 18657774), (956, 16432893), (1263, 12438516), (1434, 10955262), (1684, 9328887), (2151, 7303508), (2526, 6219258), (2868, 5477631), (3789, 4146172), (4302, 3651754), (4337, 3622284), (5052, 3109629), (7578, 2073086), (8604, 1825877), (8674, 1811142), (13011, 1207428), (15156, 1036543), (17348, 905571), (26022, 603714), (39033, 402476), (52044, 301857), (78066, 201238), (100619, 156132)]