10234380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13121}}^1$

素因数の和:13146

約数の個数: 48

約数和(自身を含む): 30862944

約数和(自身を除く): 20628564

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, 13121, 26242, 39363, 52484, 65605, 78726, 131210, 157452, 170573, 196815, 262420, 341146, 393630, 511719, 682292, 787260, 852865, 1023438, 1705730, 2046876, 2558595, 3411460, 5117190, 10234380]

約数ペア:

[(1, 10234380), (2, 5117190), (3, 3411460), (4, 2558595), (5, 2046876), (6, 1705730), (10, 1023438), (12, 852865), (13, 787260), (15, 682292), (20, 511719), (26, 393630), (30, 341146), (39, 262420), (52, 196815), (60, 170573), (65, 157452), (78, 131210), (130, 78726), (156, 65605), (195, 52484), (260, 39363), (390, 26242), (780, 13121)]