63307140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81163}}^1$

素因数の和:81188

約数の個数: 48

約数和(自身を含む): 190897728

約数和(自身を除く): 127590588

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, 81163, 162326, 243489, 324652, 405815, 486978, 811630, 973956, 1055119, 1217445, 1623260, 2110238, 2434890, 3165357, 4220476, 4869780, 5275595, 6330714, 10551190, 12661428, 15826785, 21102380, 31653570, 63307140]

約数ペア:

[(1, 63307140), (2, 31653570), (3, 21102380), (4, 15826785), (5, 12661428), (6, 10551190), (10, 6330714), (12, 5275595), (13, 4869780), (15, 4220476), (20, 3165357), (26, 2434890), (30, 2110238), (39, 1623260), (52, 1217445), (60, 1055119), (65, 973956), (78, 811630), (130, 486978), (156, 405815), (195, 324652), (260, 243489), (390, 162326), (780, 81163)]