2849610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 7150176

約数和(自身を除く): 4300566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 2021, 2209, 4042, 4418, 6063, 6627, 10105, 11045, 12126, 13254, 20210, 22090, 30315, 33135, 60630, 66270, 94987, 189974, 284961, 474935, 569922, 949870, 1424805, 2849610]

約数ペア:

[(1, 2849610), (2, 1424805), (3, 949870), (5, 569922), (6, 474935), (10, 284961), (15, 189974), (30, 94987), (43, 66270), (47, 60630), (86, 33135), (94, 30315), (129, 22090), (141, 20210), (215, 13254), (235, 12126), (258, 11045), (282, 10105), (430, 6627), (470, 6063), (645, 4418), (705, 4042), (1290, 2209), (1410, 2021)]