30908944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2959

約数の個数: 40

約数和(自身を含む): 66424320

約数和(自身を除く): 35515376

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 2879, 5368, 5758, 10736, 11516, 23032, 31669, 46064, 63338, 126676, 175619, 253352, 351238, 506704, 702476, 1404952, 1931809, 2809904, 3863618, 7727236, 15454472, 30908944]

約数ペア:

[(1, 30908944), (2, 15454472), (4, 7727236), (8, 3863618), (11, 2809904), (16, 1931809), (22, 1404952), (44, 702476), (61, 506704), (88, 351238), (122, 253352), (176, 175619), (244, 126676), (488, 63338), (671, 46064), (976, 31669), (1342, 23032), (2684, 11516), (2879, 10736), (5368, 5758)]