159863130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{253751}}^1$

素因数の和:253771

約数の個数: 48

約数和(自身を含む): 475023744

約数和(自身を除く): 315160614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 253751, 507502, 761253, 1268755, 1522506, 1776257, 2283759, 2537510, 3552514, 3806265, 4567518, 5328771, 7612530, 8881285, 10657542, 11418795, 15986313, 17762570, 22837590, 26643855, 31972626, 53287710, 79931565, 159863130]

約数ペア:

[(1, 159863130), (2, 79931565), (3, 53287710), (5, 31972626), (6, 26643855), (7, 22837590), (9, 17762570), (10, 15986313), (14, 11418795), (15, 10657542), (18, 8881285), (21, 7612530), (30, 5328771), (35, 4567518), (42, 3806265), (45, 3552514), (63, 2537510), (70, 2283759), (90, 1776257), (105, 1522506), (126, 1268755), (210, 761253), (315, 507502), (630, 253751)]