22737470

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{947}}^1$

素因数の和:982

約数の個数: 40

約数和(自身を含む): 47796264

約数和(自身を除く): 25058794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 947, 1715, 1894, 2401, 3430, 4735, 4802, 6629, 9470, 12005, 13258, 24010, 33145, 46403, 66290, 92806, 232015, 324821, 464030, 649642, 1624105, 2273747, 3248210, 4547494, 11368735, 22737470]

約数ペア:

[(1, 22737470), (2, 11368735), (5, 4547494), (7, 3248210), (10, 2273747), (14, 1624105), (35, 649642), (49, 464030), (70, 324821), (98, 232015), (245, 92806), (343, 66290), (490, 46403), (686, 33145), (947, 24010), (1715, 13258), (1894, 12005), (2401, 9470), (3430, 6629), (4735, 4802)]