1570396890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{2539}}^1$

素因数の和:2991

約数の個数: 64

約数和(自身を含む): 3851452800

約数和(自身を除く): 2281055910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 389, 530, 778, 795, 1167, 1590, 1945, 2334, 2539, 3890, 5078, 5835, 7617, 11670, 12695, 15234, 20617, 25390, 38085, 41234, 61851, 76170, 103085, 123702, 134567, 206170, 269134, 309255, 403701, 618510, 672835, 807402, 987671, 1345670, 1975342, 2018505, 2963013, 4037010, 4938355, 5926026, 9876710, 14815065, 29630130, 52346563, 104693126, 157039689, 261732815, 314079378, 523465630, 785198445, 1570396890]

約数ペア:

[(1, 1570396890), (2, 785198445), (3, 523465630), (5, 314079378), (6, 261732815), (10, 157039689), (15, 104693126), (30, 52346563), (53, 29630130), (106, 14815065), (159, 9876710), (265, 5926026), (318, 4938355), (389, 4037010), (530, 2963013), (778, 2018505), (795, 1975342), (1167, 1345670), (1590, 987671), (1945, 807402), (2334, 672835), (2539, 618510), (3890, 403701), (5078, 309255), (5835, 269134), (7617, 206170), (11670, 134567), (12695, 123702), (15234, 103085), (20617, 76170), (25390, 61851), (38085, 41234)]