30473872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 42646448

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 701, 836, 988, 1144, 1402, 1672, 1976, 2288, 2717, 2804, 3344, 3952, 5434, 5608, 7711, 9113, 10868, 11216, 13319, 15422, 18226, 21736, 26638, 30844, 36452, 43472, 53276, 61688, 72904, 100243, 106552, 123376, 145808, 146509, 173147, 200486, 213104, 293018, 346294, 400972, 586036, 692588, 801944, 1172072, 1385176, 1603888, 1904617, 2344144, 2770352, 3809234, 7618468, 15236936, 30473872]

約数ペア:

[(1, 30473872), (2, 15236936), (4, 7618468), (8, 3809234), (11, 2770352), (13, 2344144), (16, 1904617), (19, 1603888), (22, 1385176), (26, 1172072), (38, 801944), (44, 692588), (52, 586036), (76, 400972), (88, 346294), (104, 293018), (143, 213104), (152, 200486), (176, 173147), (208, 146509), (209, 145808), (247, 123376), (286, 106552), (304, 100243), (418, 72904), (494, 61688), (572, 53276), (701, 43472), (836, 36452), (988, 30844), (1144, 26638), (1402, 21736), (1672, 18226), (1976, 15422), (2288, 13319), (2717, 11216), (2804, 10868), (3344, 9113), (3952, 7711), (5434, 5608)]