30092920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5261}}^1$

素因数の和:5296

約数の個数: 64

約数和(自身を含む): 79561440

約数和(自身を除く): 49468520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5261, 5720, 10522, 21044, 26305, 42088, 52610, 57871, 68393, 105220, 115742, 136786, 210440, 231484, 273572, 289355, 341965, 462968, 547144, 578710, 683930, 752323, 1157420, 1367860, 1504646, 2314840, 2735720, 3009292, 3761615, 6018584, 7523230, 15046460, 30092920]

約数ペア:

[(1, 30092920), (2, 15046460), (4, 7523230), (5, 6018584), (8, 3761615), (10, 3009292), (11, 2735720), (13, 2314840), (20, 1504646), (22, 1367860), (26, 1157420), (40, 752323), (44, 683930), (52, 578710), (55, 547144), (65, 462968), (88, 341965), (104, 289355), (110, 273572), (130, 231484), (143, 210440), (220, 136786), (260, 115742), (286, 105220), (440, 68393), (520, 57871), (572, 52610), (715, 42088), (1144, 26305), (1430, 21044), (2860, 10522), (5261, 5720)]