431387130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{148243}}^1$

素因数の和:148350

約数の個数: 32

約数和(自身を含む): 1046009664

約数和(自身を除く): 614622534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 148243, 296486, 444729, 741215, 889458, 1482430, 2223645, 4447290, 14379571, 28759142, 43138713, 71897855, 86277426, 143795710, 215693565, 431387130]

約数ペア:

[(1, 431387130), (2, 215693565), (3, 143795710), (5, 86277426), (6, 71897855), (10, 43138713), (15, 28759142), (30, 14379571), (97, 4447290), (194, 2223645), (291, 1482430), (485, 889458), (582, 741215), (970, 444729), (1455, 296486), (2910, 148243)]