2012126610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{166429}}^1$

素因数の和:166483

約数の個数: 64

約数和(自身を含む): 5368366080

約数和(自身を除く): 3356239470

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 166429, 332858, 499287, 832145, 998574, 1664290, 2163577, 2496435, 4327154, 4992870, 5159299, 6490731, 10318598, 10817885, 12981462, 15477897, 21635770, 25796495, 30955794, 32453655, 51592990, 64907310, 67070887, 77389485, 134141774, 154778970, 201212661, 335354435, 402425322, 670708870, 1006063305, 2012126610]

約数ペア:

[(1, 2012126610), (2, 1006063305), (3, 670708870), (5, 402425322), (6, 335354435), (10, 201212661), (13, 154778970), (15, 134141774), (26, 77389485), (30, 67070887), (31, 64907310), (39, 51592990), (62, 32453655), (65, 30955794), (78, 25796495), (93, 21635770), (130, 15477897), (155, 12981462), (186, 10817885), (195, 10318598), (310, 6490731), (390, 5159299), (403, 4992870), (465, 4327154), (806, 2496435), (930, 2163577), (1209, 1664290), (2015, 998574), (2418, 832145), (4030, 499287), (6045, 332858), (12090, 166429)]