147676380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17707}}^1$

素因数の和:17858

約数の個数: 48

約数和(自身を含む): 416492160

約数和(自身を除く): 268815780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 17707, 35414, 53121, 70828, 88535, 106242, 177070, 212484, 265605, 354140, 531210, 1062420, 2461273, 4922546, 7383819, 9845092, 12306365, 14767638, 24612730, 29535276, 36919095, 49225460, 73838190, 147676380]

約数ペア:

[(1, 147676380), (2, 73838190), (3, 49225460), (4, 36919095), (5, 29535276), (6, 24612730), (10, 14767638), (12, 12306365), (15, 9845092), (20, 7383819), (30, 4922546), (60, 2461273), (139, 1062420), (278, 531210), (417, 354140), (556, 265605), (695, 212484), (834, 177070), (1390, 106242), (1668, 88535), (2085, 70828), (2780, 53121), (4170, 35414), (8340, 17707)]