81158130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{8273}}^1$

素因数の和:8395

約数の個数: 48

約数和(自身を含む): 212972760

約数和(自身を除く): 131814630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 8273, 9810, 16546, 24819, 41365, 49638, 74457, 82730, 124095, 148914, 248190, 372285, 744570, 901757, 1803514, 2705271, 4508785, 5410542, 8115813, 9017570, 13526355, 16231626, 27052710, 40579065, 81158130]

約数ペア:

[(1, 81158130), (2, 40579065), (3, 27052710), (5, 16231626), (6, 13526355), (9, 9017570), (10, 8115813), (15, 5410542), (18, 4508785), (30, 2705271), (45, 1803514), (90, 901757), (109, 744570), (218, 372285), (327, 248190), (545, 148914), (654, 124095), (981, 82730), (1090, 74457), (1635, 49638), (1962, 41365), (3270, 24819), (4905, 16546), (8273, 9810)]