30298230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7829}}^1$

素因数の和:7885

約数の個数: 48

約数和(自身を含む): 80617680

約数和(自身を除く): 50319450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 7829, 15658, 23487, 39145, 46974, 70461, 78290, 117435, 140922, 234870, 336647, 352305, 673294, 704610, 1009941, 1683235, 2019882, 3029823, 3366470, 5049705, 6059646, 10099410, 15149115, 30298230]

約数ペア:

[(1, 30298230), (2, 15149115), (3, 10099410), (5, 6059646), (6, 5049705), (9, 3366470), (10, 3029823), (15, 2019882), (18, 1683235), (30, 1009941), (43, 704610), (45, 673294), (86, 352305), (90, 336647), (129, 234870), (215, 140922), (258, 117435), (387, 78290), (430, 70461), (645, 46974), (774, 39145), (1290, 23487), (1935, 15658), (3870, 7829)]