229342740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347489}}^1$

素因数の和:347512

約数の個数: 48

約数和(自身を含む): 700539840

約数和(自身を除く): 471197100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 347489, 694978, 1042467, 1389956, 1737445, 2084934, 3474890, 3822379, 4169868, 5212335, 6949780, 7644758, 10424670, 11467137, 15289516, 19111895, 20849340, 22934274, 38223790, 45868548, 57335685, 76447580, 114671370, 229342740]

約数ペア:

[(1, 229342740), (2, 114671370), (3, 76447580), (4, 57335685), (5, 45868548), (6, 38223790), (10, 22934274), (11, 20849340), (12, 19111895), (15, 15289516), (20, 11467137), (22, 10424670), (30, 7644758), (33, 6949780), (44, 5212335), (55, 4169868), (60, 3822379), (66, 3474890), (110, 2084934), (132, 1737445), (165, 1389956), (220, 1042467), (330, 694978), (660, 347489)]