209020740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{5683}}^1$

素因数の和:6308

約数の個数: 48

約数和(自身を含む): 586315968

約数和(自身を除く): 377295228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 2452, 3065, 3678, 5683, 6130, 7356, 9195, 11366, 12260, 17049, 18390, 22732, 28415, 34098, 36780, 56830, 68196, 85245, 113660, 170490, 340980, 3483679, 6967358, 10451037, 13934716, 17418395, 20902074, 34836790, 41804148, 52255185, 69673580, 104510370, 209020740]

約数ペア:

[(1, 209020740), (2, 104510370), (3, 69673580), (4, 52255185), (5, 41804148), (6, 34836790), (10, 20902074), (12, 17418395), (15, 13934716), (20, 10451037), (30, 6967358), (60, 3483679), (613, 340980), (1226, 170490), (1839, 113660), (2452, 85245), (3065, 68196), (3678, 56830), (5683, 36780), (6130, 34098), (7356, 28415), (9195, 22732), (11366, 18390), (12260, 17049)]