9751885890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{643}}^1\times {\mathrm{2267}}^1$

素因数の和:3143

約数の個数: 64

約数和(自身を含む): 23556427776

約数和(自身を除く): 13804541886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 643, 669, 1115, 1286, 1338, 1929, 2230, 2267, 3215, 3345, 3858, 4534, 6430, 6690, 6801, 9645, 11335, 13602, 19290, 22670, 34005, 68010, 143389, 286778, 430167, 505541, 716945, 860334, 1011082, 1433890, 1457681, 1516623, 2150835, 2527705, 2915362, 3033246, 4301670, 4373043, 5055410, 7288405, 7583115, 8746086, 14576810, 15166230, 21865215, 43730430, 325062863, 650125726, 975188589, 1625314315, 1950377178, 3250628630, 4875942945, 9751885890]

約数ペア:

[(1, 9751885890), (2, 4875942945), (3, 3250628630), (5, 1950377178), (6, 1625314315), (10, 975188589), (15, 650125726), (30, 325062863), (223, 43730430), (446, 21865215), (643, 15166230), (669, 14576810), (1115, 8746086), (1286, 7583115), (1338, 7288405), (1929, 5055410), (2230, 4373043), (2267, 4301670), (3215, 3033246), (3345, 2915362), (3858, 2527705), (4534, 2150835), (6430, 1516623), (6690, 1457681), (6801, 1433890), (9645, 1011082), (11335, 860334), (13602, 716945), (19290, 505541), (22670, 430167), (34005, 286778), (68010, 143389)]