13205790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11313

約数の個数: 48

約数和(自身を含む): 36979488

約数和(自身を除く): 23773698

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, 11287, 22574, 33861, 56435, 67722, 101583, 112870, 146731, 169305, 203166, 293462, 338610, 440193, 507915, 733655, 880386, 1015830, 1320579, 1467310, 2200965, 2641158, 4401930, 6602895, 13205790]

約数ペア:

[(1, 13205790), (2, 6602895), (3, 4401930), (5, 2641158), (6, 2200965), (9, 1467310), (10, 1320579), (13, 1015830), (15, 880386), (18, 733655), (26, 507915), (30, 440193), (39, 338610), (45, 293462), (65, 203166), (78, 169305), (90, 146731), (117, 112870), (130, 101583), (195, 67722), (234, 56435), (390, 33861), (585, 22574), (1170, 11287)]