915789030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{180629}}^1$

素因数の和:180665

約数の個数: 48

約数和(自身を含む): 2379980880

約数和(自身を除く): 1464191850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 180629, 361258, 541887, 903145, 1083774, 1806290, 2348177, 2709435, 4696354, 5418870, 7044531, 11740885, 14089062, 23481770, 30526301, 35222655, 61052602, 70445310, 91578903, 152631505, 183157806, 305263010, 457894515, 915789030]

約数ペア:

[(1, 915789030), (2, 457894515), (3, 305263010), (5, 183157806), (6, 152631505), (10, 91578903), (13, 70445310), (15, 61052602), (26, 35222655), (30, 30526301), (39, 23481770), (65, 14089062), (78, 11740885), (130, 7044531), (169, 5418870), (195, 4696354), (338, 2709435), (390, 2348177), (507, 1806290), (845, 1083774), (1014, 903145), (1690, 541887), (2535, 361258), (5070, 180629)]