2912365060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{9931}}^1$

素因数の和:10025

約数の個数: 96

約数和(自身を含む): 7048065024

約数和(自身を除く): 4135699964

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 43, 44, 55, 62, 86, 110, 124, 155, 172, 215, 220, 310, 341, 430, 473, 620, 682, 860, 946, 1333, 1364, 1705, 1892, 2365, 2666, 3410, 4730, 5332, 6665, 6820, 9460, 9931, 13330, 14663, 19862, 26660, 29326, 39724, 49655, 58652, 73315, 99310, 109241, 146630, 198620, 218482, 293260, 307861, 427033, 436964, 546205, 615722, 854066, 1092410, 1231444, 1539305, 1708132, 2135165, 2184820, 3078610, 3386471, 4270330, 4697363, 6157220, 6772942, 8540660, 9394726, 13238023, 13545884, 16932355, 18789452, 23486815, 26476046, 33864710, 46973630, 52952092, 66190115, 67729420, 93947260, 132380230, 145618253, 264760460, 291236506, 582473012, 728091265, 1456182530, 2912365060]

約数ペア:

[(1, 2912365060), (2, 1456182530), (4, 728091265), (5, 582473012), (10, 291236506), (11, 264760460), (20, 145618253), (22, 132380230), (31, 93947260), (43, 67729420), (44, 66190115), (55, 52952092), (62, 46973630), (86, 33864710), (110, 26476046), (124, 23486815), (155, 18789452), (172, 16932355), (215, 13545884), (220, 13238023), (310, 9394726), (341, 8540660), (430, 6772942), (473, 6157220), (620, 4697363), (682, 4270330), (860, 3386471), (946, 3078610), (1333, 2184820), (1364, 2135165), (1705, 1708132), (1892, 1539305), (2365, 1231444), (2666, 1092410), (3410, 854066), (4730, 615722), (5332, 546205), (6665, 436964), (6820, 427033), (9460, 307861), (9931, 293260), (13330, 218482), (14663, 198620), (19862, 146630), (26660, 109241), (29326, 99310), (39724, 73315), (49655, 58652)]