1368270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 3717792

約数和(自身を除く): 2349522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 661, 690, 1035, 1322, 1983, 2070, 3305, 3966, 5949, 6610, 9915, 11898, 15203, 19830, 29745, 30406, 45609, 59490, 76015, 91218, 136827, 152030, 228045, 273654, 456090, 684135, 1368270]

約数ペア:

[(1, 1368270), (2, 684135), (3, 456090), (5, 273654), (6, 228045), (9, 152030), (10, 136827), (15, 91218), (18, 76015), (23, 59490), (30, 45609), (45, 30406), (46, 29745), (69, 19830), (90, 15203), (115, 11898), (138, 9915), (207, 6610), (230, 5949), (345, 3966), (414, 3305), (661, 2070), (690, 1983), (1035, 1322)]