72708870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{14341}}^1$

素因数の和:14377

約数の個数: 48

約数和(自身を含む): 188970192

約数和(自身を除く): 116261322

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, 14341, 28682, 43023, 71705, 86046, 143410, 186433, 215115, 372866, 430230, 559299, 932165, 1118598, 1864330, 2423629, 2796495, 4847258, 5592990, 7270887, 12118145, 14541774, 24236290, 36354435, 72708870]

約数ペア:

[(1, 72708870), (2, 36354435), (3, 24236290), (5, 14541774), (6, 12118145), (10, 7270887), (13, 5592990), (15, 4847258), (26, 2796495), (30, 2423629), (39, 1864330), (65, 1118598), (78, 932165), (130, 559299), (169, 430230), (195, 372866), (338, 215115), (390, 186433), (507, 143410), (845, 86046), (1014, 71705), (1690, 43023), (2535, 28682), (5070, 14341)]