31974390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{50753}}^1$

素因数の和:50773

約数の個数: 48

約数和(自身を含む): 95011488

約数和(自身を除く): 63037098

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, 50753, 101506, 152259, 253765, 304518, 355271, 456777, 507530, 710542, 761295, 913554, 1065813, 1522590, 1776355, 2131626, 2283885, 3197439, 3552710, 4567770, 5329065, 6394878, 10658130, 15987195, 31974390]

約数ペア:

[(1, 31974390), (2, 15987195), (3, 10658130), (5, 6394878), (6, 5329065), (7, 4567770), (9, 3552710), (10, 3197439), (14, 2283885), (15, 2131626), (18, 1776355), (21, 1522590), (30, 1065813), (35, 913554), (42, 761295), (45, 710542), (63, 507530), (70, 456777), (90, 355271), (105, 304518), (126, 253765), (210, 152259), (315, 101506), (630, 50753)]