230834680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{186157}}^1$

素因数の和:186199

約数の個数: 32

約数和(自身を含む): 536135040

約数和(自身を除く): 305300360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 186157, 372314, 744628, 930785, 1489256, 1861570, 3723140, 5770867, 7446280, 11541734, 23083468, 28854335, 46166936, 57708670, 115417340, 230834680]

約数ペア:

[(1, 230834680), (2, 115417340), (4, 57708670), (5, 46166936), (8, 28854335), (10, 23083468), (20, 11541734), (31, 7446280), (40, 5770867), (62, 3723140), (124, 1861570), (155, 1489256), (248, 930785), (310, 744628), (620, 372314), (1240, 186157)]