157131030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{17401}}^1$

素因数の和:17461

約数の個数: 64

約数和(自身を含む): 441036288

約数和(自身を除く): 283905258

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 17401, 34802, 52203, 87005, 104406, 121807, 174010, 243614, 261015, 365421, 522030, 609035, 730842, 748243, 1218070, 1496486, 1827105, 2244729, 3654210, 3741215, 4489458, 5237701, 7482430, 10475402, 11223645, 15713103, 22447290, 26188505, 31426206, 52377010, 78565515, 157131030]

約数ペア:

[(1, 157131030), (2, 78565515), (3, 52377010), (5, 31426206), (6, 26188505), (7, 22447290), (10, 15713103), (14, 11223645), (15, 10475402), (21, 7482430), (30, 5237701), (35, 4489458), (42, 3741215), (43, 3654210), (70, 2244729), (86, 1827105), (105, 1496486), (129, 1218070), (210, 748243), (215, 730842), (258, 609035), (301, 522030), (430, 365421), (602, 261015), (645, 243614), (903, 174010), (1290, 121807), (1505, 104406), (1806, 87005), (3010, 52203), (4515, 34802), (9030, 17401)]