11497980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14741}}^1$

素因数の和:14766

約数の個数: 48

約数和(自身を含む): 34673184

約数和(自身を除く): 23175204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14741, 29482, 44223, 58964, 73705, 88446, 147410, 176892, 191633, 221115, 294820, 383266, 442230, 574899, 766532, 884460, 958165, 1149798, 1916330, 2299596, 2874495, 3832660, 5748990, 11497980]

約数ペア:

[(1, 11497980), (2, 5748990), (3, 3832660), (4, 2874495), (5, 2299596), (6, 1916330), (10, 1149798), (12, 958165), (13, 884460), (15, 766532), (20, 574899), (26, 442230), (30, 383266), (39, 294820), (52, 221115), (60, 191633), (65, 176892), (78, 147410), (130, 88446), (156, 73705), (195, 58964), (260, 44223), (390, 29482), (780, 14741)]