157066530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 387953280

約数和(自身を除く): 230886750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 313, 389, 430, 626, 645, 778, 939, 1167, 1290, 1565, 1878, 1945, 2334, 3130, 3890, 4695, 5835, 9390, 11670, 13459, 16727, 26918, 33454, 40377, 50181, 67295, 80754, 83635, 100362, 121757, 134590, 167270, 201885, 243514, 250905, 365271, 403770, 501810, 608785, 730542, 1217570, 1826355, 3652710, 5235551, 10471102, 15706653, 26177755, 31413306, 52355510, 78533265, 157066530]

約数ペア:

[(1, 157066530), (2, 78533265), (3, 52355510), (5, 31413306), (6, 26177755), (10, 15706653), (15, 10471102), (30, 5235551), (43, 3652710), (86, 1826355), (129, 1217570), (215, 730542), (258, 608785), (313, 501810), (389, 403770), (430, 365271), (626, 250905), (645, 243514), (778, 201885), (939, 167270), (1167, 134590), (1290, 121757), (1565, 100362), (1878, 83635), (1945, 80754), (2334, 67295), (3130, 50181), (3890, 40377), (4695, 33454), (5835, 26918), (9390, 16727), (11670, 13459)]