21733290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2137}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 57033288

約数和(自身を除く): 35299998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 2137, 3390, 4274, 5085, 6411, 10170, 10685, 12822, 19233, 21370, 32055, 38466, 64110, 96165, 192330, 241481, 482962, 724443, 1207405, 1448886, 2173329, 2414810, 3622215, 4346658, 7244430, 10866645, 21733290]

約数ペア:

[(1, 21733290), (2, 10866645), (3, 7244430), (5, 4346658), (6, 3622215), (9, 2414810), (10, 2173329), (15, 1448886), (18, 1207405), (30, 724443), (45, 482962), (90, 241481), (113, 192330), (226, 96165), (339, 64110), (565, 38466), (678, 32055), (1017, 21370), (1130, 19233), (1695, 12822), (2034, 10685), (2137, 10170), (3390, 6411), (4274, 5085)]