212855130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139121}}^1$

素因数の和:139151

約数の個数: 48

約数和(自身を含む): 585981864

約数和(自身を除く): 373126734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 139121, 278242, 417363, 695605, 834726, 1252089, 1391210, 2086815, 2365057, 2504178, 4173630, 4730114, 6260445, 7095171, 11825285, 12520890, 14190342, 21285513, 23650570, 35475855, 42571026, 70951710, 106427565, 212855130]

約数ペア:

[(1, 212855130), (2, 106427565), (3, 70951710), (5, 42571026), (6, 35475855), (9, 23650570), (10, 21285513), (15, 14190342), (17, 12520890), (18, 11825285), (30, 7095171), (34, 6260445), (45, 4730114), (51, 4173630), (85, 2504178), (90, 2365057), (102, 2086815), (153, 1391210), (170, 1252089), (255, 834726), (306, 695605), (510, 417363), (765, 278242), (1530, 139121)]