30460072

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 27859928

約数列:

[1, 2, 4, 8, 89, 178, 179, 239, 356, 358, 478, 712, 716, 956, 1432, 1912, 15931, 21271, 31862, 42542, 42781, 63724, 85084, 85562, 127448, 170168, 171124, 342248, 3807509, 7615018, 15230036, 30460072]

約数ペア:

[(1, 30460072), (2, 15230036), (4, 7615018), (8, 3807509), (89, 342248), (178, 171124), (179, 170168), (239, 127448), (356, 85562), (358, 85084), (478, 63724), (712, 42781), (716, 42542), (956, 31862), (1432, 21271), (1912, 15931)]