72685710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47507}}^1$

素因数の和:47537

約数の個数: 48

約数和(自身を含む): 200103696

約数和(自身を除く): 127417986

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, 47507, 95014, 142521, 237535, 285042, 427563, 475070, 712605, 807619, 855126, 1425210, 1615238, 2137815, 2422857, 4038095, 4275630, 4845714, 7268571, 8076190, 12114285, 14537142, 24228570, 36342855, 72685710]

約数ペア:

[(1, 72685710), (2, 36342855), (3, 24228570), (5, 14537142), (6, 12114285), (9, 8076190), (10, 7268571), (15, 4845714), (17, 4275630), (18, 4038095), (30, 2422857), (34, 2137815), (45, 1615238), (51, 1425210), (85, 855126), (90, 807619), (102, 712605), (153, 475070), (170, 427563), (255, 285042), (306, 237535), (510, 142521), (765, 95014), (1530, 47507)]