18347430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21089}}^1$

素因数の和:21128

約数の個数: 32

約数和(自身を含む): 45554400

約数和(自身を除く): 27206970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 21089, 42178, 63267, 105445, 126534, 210890, 316335, 611581, 632670, 1223162, 1834743, 3057905, 3669486, 6115810, 9173715, 18347430]

約数ペア:

[(1, 18347430), (2, 9173715), (3, 6115810), (5, 3669486), (6, 3057905), (10, 1834743), (15, 1223162), (29, 632670), (30, 611581), (58, 316335), (87, 210890), (145, 126534), (174, 105445), (290, 63267), (435, 42178), (870, 21089)]