91822380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117721}}^1$

素因数の和:117746

約数の個数: 48

約数和(自身を含む): 276882144

約数和(自身を除く): 185059764

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, 117721, 235442, 353163, 470884, 588605, 706326, 1177210, 1412652, 1530373, 1765815, 2354420, 3060746, 3531630, 4591119, 6121492, 7063260, 7651865, 9182238, 15303730, 18364476, 22955595, 30607460, 45911190, 91822380]

約数ペア:

[(1, 91822380), (2, 45911190), (3, 30607460), (4, 22955595), (5, 18364476), (6, 15303730), (10, 9182238), (12, 7651865), (13, 7063260), (15, 6121492), (20, 4591119), (26, 3531630), (30, 3060746), (39, 2354420), (52, 1765815), (60, 1530373), (65, 1412652), (78, 1177210), (130, 706326), (156, 588605), (195, 470884), (260, 353163), (390, 235442), (780, 117721)]