340635460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{91079}}^1$

素因数の和:91116

約数の個数: 48

約数和(自身を含む): 826277760

約数和(自身を除く): 485642300

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 91079, 182158, 364316, 455395, 910790, 1001869, 1548343, 1821580, 2003738, 3096686, 4007476, 5009345, 6193372, 7741715, 10018690, 15483430, 17031773, 20037380, 30966860, 34063546, 68127092, 85158865, 170317730, 340635460]

約数ペア:

[(1, 340635460), (2, 170317730), (4, 85158865), (5, 68127092), (10, 34063546), (11, 30966860), (17, 20037380), (20, 17031773), (22, 15483430), (34, 10018690), (44, 7741715), (55, 6193372), (68, 5009345), (85, 4007476), (110, 3096686), (170, 2003738), (187, 1821580), (220, 1548343), (340, 1001869), (374, 910790), (748, 455395), (935, 364316), (1870, 182158), (3740, 91079)]