386321310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30881}}^1$

素因数の和:31033

約数の個数: 48

約数和(自身を含む): 1011694320

約数和(自身を除く): 625373010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 4170, 6255, 12510, 30881, 61762, 92643, 154405, 185286, 277929, 308810, 463215, 555858, 926430, 1389645, 2779290, 4292459, 8584918, 12877377, 21462295, 25754754, 38632131, 42924590, 64386885, 77264262, 128773770, 193160655, 386321310]

約数ペア:

[(1, 386321310), (2, 193160655), (3, 128773770), (5, 77264262), (6, 64386885), (9, 42924590), (10, 38632131), (15, 25754754), (18, 21462295), (30, 12877377), (45, 8584918), (90, 4292459), (139, 2779290), (278, 1389645), (417, 926430), (695, 555858), (834, 463215), (1251, 308810), (1390, 277929), (2085, 185286), (2502, 154405), (4170, 92643), (6255, 61762), (12510, 30881)]