345776790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{2281}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 862267392

約数和(自身を除く): 516490602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 163, 186, 310, 326, 465, 489, 815, 930, 978, 1630, 2281, 2445, 4562, 4890, 5053, 6843, 10106, 11405, 13686, 15159, 22810, 25265, 30318, 34215, 50530, 68430, 70711, 75795, 141422, 151590, 212133, 353555, 371803, 424266, 707110, 743606, 1060665, 1115409, 1859015, 2121330, 2230818, 3718030, 5577045, 11154090, 11525893, 23051786, 34577679, 57629465, 69155358, 115258930, 172888395, 345776790]

約数ペア:

[(1, 345776790), (2, 172888395), (3, 115258930), (5, 69155358), (6, 57629465), (10, 34577679), (15, 23051786), (30, 11525893), (31, 11154090), (62, 5577045), (93, 3718030), (155, 2230818), (163, 2121330), (186, 1859015), (310, 1115409), (326, 1060665), (465, 743606), (489, 707110), (815, 424266), (930, 371803), (978, 353555), (1630, 212133), (2281, 151590), (2445, 141422), (4562, 75795), (4890, 70711), (5053, 68430), (6843, 50530), (10106, 34215), (11405, 30318), (13686, 25265), (15159, 22810)]