147610840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9157}}^1$

素因数の和:9212

約数の個数: 64

約数和(自身を含む): 369250560

約数和(自身を除く): 221639720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 9157, 16120, 18314, 36628, 45785, 73256, 91570, 119041, 183140, 238082, 283867, 366280, 476164, 567734, 595205, 952328, 1135468, 1190410, 1419335, 2270936, 2380820, 2838670, 3690271, 4761640, 5677340, 7380542, 11354680, 14761084, 18451355, 29522168, 36902710, 73805420, 147610840]

約数ペア:

[(1, 147610840), (2, 73805420), (4, 36902710), (5, 29522168), (8, 18451355), (10, 14761084), (13, 11354680), (20, 7380542), (26, 5677340), (31, 4761640), (40, 3690271), (52, 2838670), (62, 2380820), (65, 2270936), (104, 1419335), (124, 1190410), (130, 1135468), (155, 952328), (248, 595205), (260, 567734), (310, 476164), (403, 366280), (520, 283867), (620, 238082), (806, 183140), (1240, 119041), (1612, 91570), (2015, 73256), (3224, 45785), (4030, 36628), (8060, 18314), (9157, 16120)]