2152430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 4487616

約数和(自身を除く): 2335186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 317, 485, 634, 679, 970, 1358, 1585, 2219, 3170, 3395, 4438, 6790, 11095, 22190, 30749, 61498, 153745, 215243, 307490, 430486, 1076215, 2152430]

約数ペア:

[(1, 2152430), (2, 1076215), (5, 430486), (7, 307490), (10, 215243), (14, 153745), (35, 61498), (70, 30749), (97, 22190), (194, 11095), (317, 6790), (485, 4438), (634, 3395), (679, 3170), (970, 2219), (1358, 1585)]