19152330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:751

約数の個数: 64

約数和(自身を含む): 49206528

約数和(自身を除く): 30054198

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 138, 205, 230, 246, 345, 410, 615, 677, 690, 943, 1230, 1354, 1886, 2031, 2829, 3385, 4062, 4715, 5658, 6770, 9430, 10155, 14145, 15571, 20310, 27757, 28290, 31142, 46713, 55514, 77855, 83271, 93426, 138785, 155710, 166542, 233565, 277570, 416355, 467130, 638411, 832710, 1276822, 1915233, 3192055, 3830466, 6384110, 9576165, 19152330]

約数ペア:

[(1, 19152330), (2, 9576165), (3, 6384110), (5, 3830466), (6, 3192055), (10, 1915233), (15, 1276822), (23, 832710), (30, 638411), (41, 467130), (46, 416355), (69, 277570), (82, 233565), (115, 166542), (123, 155710), (138, 138785), (205, 93426), (230, 83271), (246, 77855), (345, 55514), (410, 46713), (615, 31142), (677, 28290), (690, 27757), (943, 20310), (1230, 15571), (1354, 14145), (1886, 10155), (2031, 9430), (2829, 6770), (3385, 5658), (4062, 4715)]