147124380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{188621}}^1$

素因数の和:188646

約数の個数: 48

約数和(自身を含む): 443638944

約数和(自身を除く): 296514564

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, 188621, 377242, 565863, 754484, 943105, 1131726, 1886210, 2263452, 2452073, 2829315, 3772420, 4904146, 5658630, 7356219, 9808292, 11317260, 12260365, 14712438, 24520730, 29424876, 36781095, 49041460, 73562190, 147124380]

約数ペア:

[(1, 147124380), (2, 73562190), (3, 49041460), (4, 36781095), (5, 29424876), (6, 24520730), (10, 14712438), (12, 12260365), (13, 11317260), (15, 9808292), (20, 7356219), (26, 5658630), (30, 4904146), (39, 3772420), (52, 2829315), (60, 2452073), (65, 2263452), (78, 1886210), (130, 1131726), (156, 943105), (195, 754484), (260, 565863), (390, 377242), (780, 188621)]