2544030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 6907680

約数和(自身を除く): 4363650

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, 1229, 2070, 2458, 3687, 6145, 7374, 11061, 12290, 18435, 22122, 28267, 36870, 55305, 56534, 84801, 110610, 141335, 169602, 254403, 282670, 424005, 508806, 848010, 1272015, 2544030]

約数ペア:

[(1, 2544030), (2, 1272015), (3, 848010), (5, 508806), (6, 424005), (9, 282670), (10, 254403), (15, 169602), (18, 141335), (23, 110610), (30, 84801), (45, 56534), (46, 55305), (69, 36870), (90, 28267), (115, 22122), (138, 18435), (207, 12290), (230, 11061), (345, 7374), (414, 6145), (690, 3687), (1035, 2458), (1229, 2070)]