9211890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 23354496

約数和(自身を除く): 14142606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 74, 86, 111, 129, 185, 193, 215, 222, 258, 370, 386, 430, 555, 579, 645, 965, 1110, 1158, 1290, 1591, 1930, 2895, 3182, 4773, 5790, 7141, 7955, 8299, 9546, 14282, 15910, 16598, 21423, 23865, 24897, 35705, 41495, 42846, 47730, 49794, 71410, 82990, 107115, 124485, 214230, 248970, 307063, 614126, 921189, 1535315, 1842378, 3070630, 4605945, 9211890]

約数ペア:

[(1, 9211890), (2, 4605945), (3, 3070630), (5, 1842378), (6, 1535315), (10, 921189), (15, 614126), (30, 307063), (37, 248970), (43, 214230), (74, 124485), (86, 107115), (111, 82990), (129, 71410), (185, 49794), (193, 47730), (215, 42846), (222, 41495), (258, 35705), (370, 24897), (386, 23865), (430, 21423), (555, 16598), (579, 15910), (645, 14282), (965, 9546), (1110, 8299), (1158, 7955), (1290, 7141), (1591, 5790), (1930, 4773), (2895, 3182)]