9640290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 25546752

約数和(自身を除く): 15906462

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 131, 165, 223, 262, 330, 393, 446, 655, 669, 786, 1115, 1310, 1338, 1441, 1965, 2230, 2453, 2882, 3345, 3930, 4323, 4906, 6690, 7205, 7359, 8646, 12265, 14410, 14718, 21615, 24530, 29213, 36795, 43230, 58426, 73590, 87639, 146065, 175278, 292130, 321343, 438195, 642686, 876390, 964029, 1606715, 1928058, 3213430, 4820145, 9640290]

約数ペア:

[(1, 9640290), (2, 4820145), (3, 3213430), (5, 1928058), (6, 1606715), (10, 964029), (11, 876390), (15, 642686), (22, 438195), (30, 321343), (33, 292130), (55, 175278), (66, 146065), (110, 87639), (131, 73590), (165, 58426), (223, 43230), (262, 36795), (330, 29213), (393, 24530), (446, 21615), (655, 14718), (669, 14410), (786, 12265), (1115, 8646), (1310, 7359), (1338, 7205), (1441, 6690), (1965, 4906), (2230, 4323), (2453, 3930), (2882, 3345)]