30094480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1568

約数の個数: 80

約数和(自身を含む): 79369920

約数和(自身を除く): 49275440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1523, 1976, 2470, 3046, 3952, 4940, 6092, 7615, 9880, 12184, 15230, 19760, 19799, 24368, 28937, 30460, 39598, 57874, 60920, 79196, 98995, 115748, 121840, 144685, 158392, 197990, 231496, 289370, 316784, 376181, 395980, 462992, 578740, 752362, 791960, 1157480, 1504724, 1583920, 1880905, 2314960, 3009448, 3761810, 6018896, 7523620, 15047240, 30094480]

約数ペア:

[(1, 30094480), (2, 15047240), (4, 7523620), (5, 6018896), (8, 3761810), (10, 3009448), (13, 2314960), (16, 1880905), (19, 1583920), (20, 1504724), (26, 1157480), (38, 791960), (40, 752362), (52, 578740), (65, 462992), (76, 395980), (80, 376181), (95, 316784), (104, 289370), (130, 231496), (152, 197990), (190, 158392), (208, 144685), (247, 121840), (260, 115748), (304, 98995), (380, 79196), (494, 60920), (520, 57874), (760, 39598), (988, 30460), (1040, 28937), (1235, 24368), (1520, 19799), (1523, 19760), (1976, 15230), (2470, 12184), (3046, 9880), (3952, 7615), (4940, 6092)]