61683570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52721}}^1$

素因数の和:52747

約数の個数: 48

約数和(自身を含む): 172717272

約数和(自身を除く): 111033702

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 52721, 105442, 158163, 263605, 316326, 474489, 527210, 685373, 790815, 948978, 1370746, 1581630, 2056119, 2372445, 3426865, 4112238, 4744890, 6168357, 6853730, 10280595, 12336714, 20561190, 30841785, 61683570]

約数ペア:

[(1, 61683570), (2, 30841785), (3, 20561190), (5, 12336714), (6, 10280595), (9, 6853730), (10, 6168357), (13, 4744890), (15, 4112238), (18, 3426865), (26, 2372445), (30, 2056119), (39, 1581630), (45, 1370746), (65, 948978), (78, 790815), (90, 685373), (117, 527210), (130, 474489), (195, 316326), (234, 263605), (390, 158163), (585, 105442), (1170, 52721)]