19052910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6873

約数の個数: 48

約数和(自身を含む): 51143040

約数和(自身を除く): 32090130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 6829, 13658, 20487, 34145, 40974, 61461, 68290, 102435, 122922, 204870, 211699, 307305, 423398, 614610, 635097, 1058495, 1270194, 1905291, 2116990, 3175485, 3810582, 6350970, 9526455, 19052910]

約数ペア:

[(1, 19052910), (2, 9526455), (3, 6350970), (5, 3810582), (6, 3175485), (9, 2116990), (10, 1905291), (15, 1270194), (18, 1058495), (30, 635097), (31, 614610), (45, 423398), (62, 307305), (90, 211699), (93, 204870), (155, 122922), (186, 102435), (279, 68290), (310, 61461), (465, 40974), (558, 34145), (930, 20487), (1395, 13658), (2790, 6829)]