1671930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1429}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 4684680

約数和(自身を除く): 3012750

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, 1429, 2858, 4287, 7145, 8574, 12861, 14290, 18577, 21435, 25722, 37154, 42870, 55731, 64305, 92885, 111462, 128610, 167193, 185770, 278655, 334386, 557310, 835965, 1671930]

約数ペア:

[(1, 1671930), (2, 835965), (3, 557310), (5, 334386), (6, 278655), (9, 185770), (10, 167193), (13, 128610), (15, 111462), (18, 92885), (26, 64305), (30, 55731), (39, 42870), (45, 37154), (65, 25722), (78, 21435), (90, 18577), (117, 14290), (130, 12861), (195, 8574), (234, 7145), (390, 4287), (585, 2858), (1170, 1429)]