31464810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26893}}^1$

素因数の和:26919

約数の個数: 48

約数和(自身を含む): 88104744

約数和(自身を除く): 56639934

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, 26893, 53786, 80679, 134465, 161358, 242037, 268930, 349609, 403395, 484074, 699218, 806790, 1048827, 1210185, 1748045, 2097654, 2420370, 3146481, 3496090, 5244135, 6292962, 10488270, 15732405, 31464810]

約数ペア:

[(1, 31464810), (2, 15732405), (3, 10488270), (5, 6292962), (6, 5244135), (9, 3496090), (10, 3146481), (13, 2420370), (15, 2097654), (18, 1748045), (26, 1210185), (30, 1048827), (39, 806790), (45, 699218), (65, 484074), (78, 403395), (90, 349609), (117, 268930), (130, 242037), (195, 161358), (234, 134465), (390, 80679), (585, 53786), (1170, 26893)]