80660430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1297}}^1$

素因数の和:2001

約数の個数: 48

約数和(自身を含む): 210182544

約数和(自身を除く): 129522114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 691, 1297, 1382, 2073, 2594, 3455, 3891, 4146, 6219, 6485, 6910, 7782, 10365, 11673, 12438, 12970, 19455, 20730, 23346, 31095, 38910, 58365, 62190, 116730, 896227, 1792454, 2688681, 4481135, 5377362, 8066043, 8962270, 13443405, 16132086, 26886810, 40330215, 80660430]

約数ペア:

[(1, 80660430), (2, 40330215), (3, 26886810), (5, 16132086), (6, 13443405), (9, 8962270), (10, 8066043), (15, 5377362), (18, 4481135), (30, 2688681), (45, 1792454), (90, 896227), (691, 116730), (1297, 62190), (1382, 58365), (2073, 38910), (2594, 31095), (3455, 23346), (3891, 20730), (4146, 19455), (6219, 12970), (6485, 12438), (6910, 11673), (7782, 10365)]