29781090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14387}}^1$

素因数の和:14423

約数の個数: 48

約数和(自身を含む): 80803008

約数和(自身を除く): 51021918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 14387, 28774, 43161, 71935, 86322, 129483, 143870, 215805, 258966, 330901, 431610, 647415, 661802, 992703, 1294830, 1654505, 1985406, 2978109, 3309010, 4963515, 5956218, 9927030, 14890545, 29781090]

約数ペア:

[(1, 29781090), (2, 14890545), (3, 9927030), (5, 5956218), (6, 4963515), (9, 3309010), (10, 2978109), (15, 1985406), (18, 1654505), (23, 1294830), (30, 992703), (45, 661802), (46, 647415), (69, 431610), (90, 330901), (115, 258966), (138, 215805), (207, 143870), (230, 129483), (345, 86322), (414, 71935), (690, 43161), (1035, 28774), (2070, 14387)]