26951730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2383}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 72092160

約数和(自身を除く): 45140430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 2383, 3770, 4766, 5655, 7149, 11310, 11915, 14298, 23830, 30979, 35745, 61958, 69107, 71490, 92937, 138214, 154895, 185874, 207321, 309790, 345535, 414642, 464685, 691070, 898391, 929370, 1036605, 1796782, 2073210, 2695173, 4491955, 5390346, 8983910, 13475865, 26951730]

約数ペア:

[(1, 26951730), (2, 13475865), (3, 8983910), (5, 5390346), (6, 4491955), (10, 2695173), (13, 2073210), (15, 1796782), (26, 1036605), (29, 929370), (30, 898391), (39, 691070), (58, 464685), (65, 414642), (78, 345535), (87, 309790), (130, 207321), (145, 185874), (174, 154895), (195, 138214), (290, 92937), (377, 71490), (390, 69107), (435, 61958), (754, 35745), (870, 30979), (1131, 23830), (1885, 14298), (2262, 11915), (2383, 11310), (3770, 7149), (4766, 5655)]