82401930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70429}}^1$

素因数の和:70455

約数の個数: 48

約数和(自身を含む): 230728680

約数和(自身を除く): 148326750

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, 70429, 140858, 211287, 352145, 422574, 633861, 704290, 915577, 1056435, 1267722, 1831154, 2112870, 2746731, 3169305, 4577885, 5493462, 6338610, 8240193, 9155770, 13733655, 16480386, 27467310, 41200965, 82401930]

約数ペア:

[(1, 82401930), (2, 41200965), (3, 27467310), (5, 16480386), (6, 13733655), (9, 9155770), (10, 8240193), (13, 6338610), (15, 5493462), (18, 4577885), (26, 3169305), (30, 2746731), (39, 2112870), (45, 1831154), (65, 1267722), (78, 1056435), (90, 915577), (117, 704290), (130, 633861), (195, 422574), (234, 352145), (390, 211287), (585, 140858), (1170, 70429)]