30283758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1313

約数の個数: 48

約数和(自身を含む): 70072080

約数和(自身を除く): 39788322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 73, 114, 146, 171, 219, 342, 438, 657, 1213, 1314, 1387, 2426, 2774, 3639, 4161, 7278, 8322, 10917, 12483, 21834, 23047, 24966, 46094, 69141, 88549, 138282, 177098, 207423, 265647, 414846, 531294, 796941, 1593882, 1682431, 3364862, 5047293, 10094586, 15141879, 30283758]

約数ペア:

[(1, 30283758), (2, 15141879), (3, 10094586), (6, 5047293), (9, 3364862), (18, 1682431), (19, 1593882), (38, 796941), (57, 531294), (73, 414846), (114, 265647), (146, 207423), (171, 177098), (219, 138282), (342, 88549), (438, 69141), (657, 46094), (1213, 24966), (1314, 23047), (1387, 21834), (2426, 12483), (2774, 10917), (3639, 8322), (4161, 7278)]