2747367090

素因数分解:

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

素因数の和:180668

約数の個数: 72

約数和(自身を含む): 7734937860

約数和(自身を除く): 4987570770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 180629, 361258, 541887, 903145, 1083774, 1625661, 1806290, 2348177, 2709435, 3251322, 4696354, 5418870, 7044531, 8128305, 11740885, 14089062, 16256610, 21133593, 23481770, 30526301, 35222655, 42267186, 61052602, 70445310, 91578903, 105667965, 152631505, 183157806, 211335930, 274736709, 305263010, 457894515, 549473418, 915789030, 1373683545, 2747367090]

約数ペア:

[(1, 2747367090), (2, 1373683545), (3, 915789030), (5, 549473418), (6, 457894515), (9, 305263010), (10, 274736709), (13, 211335930), (15, 183157806), (18, 152631505), (26, 105667965), (30, 91578903), (39, 70445310), (45, 61052602), (65, 42267186), (78, 35222655), (90, 30526301), (117, 23481770), (130, 21133593), (169, 16256610), (195, 14089062), (234, 11740885), (338, 8128305), (390, 7044531), (507, 5418870), (585, 4696354), (845, 3251322), (1014, 2709435), (1170, 2348177), (1521, 1806290), (1690, 1625661), (2535, 1083774), (3042, 903145), (5070, 541887), (7605, 361258), (15210, 180629)]