15239573860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{6427}}^1\times {\mathrm{16937}}^1$

素因数の和:23380

約数の個数: 48

約数和(自身を含む): 36582827904

約数和(自身を除く): 21343254044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 6427, 12854, 16937, 25708, 32135, 33874, 44989, 64270, 67748, 84685, 89978, 118559, 128540, 169370, 179956, 224945, 237118, 338740, 449890, 474236, 592795, 899780, 1185590, 2371180, 108854099, 217708198, 435416396, 544270495, 761978693, 1088540990, 1523957386, 2177081980, 3047914772, 3809893465, 7619786930, 15239573860]

約数ペア:

[(1, 15239573860), (2, 7619786930), (4, 3809893465), (5, 3047914772), (7, 2177081980), (10, 1523957386), (14, 1088540990), (20, 761978693), (28, 544270495), (35, 435416396), (70, 217708198), (140, 108854099), (6427, 2371180), (12854, 1185590), (16937, 899780), (25708, 592795), (32135, 474236), (33874, 449890), (44989, 338740), (64270, 237118), (67748, 224945), (84685, 179956), (89978, 169370), (118559, 128540)]