30247690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3313}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 60129216

約数和(自身を除く): 29881526

約数列:

[1, 2, 5, 10, 11, 22, 55, 83, 110, 166, 415, 830, 913, 1826, 3313, 4565, 6626, 9130, 16565, 33130, 36443, 72886, 182215, 274979, 364430, 549958, 1374895, 2749790, 3024769, 6049538, 15123845, 30247690]

約数ペア:

[(1, 30247690), (2, 15123845), (5, 6049538), (10, 3024769), (11, 2749790), (22, 1374895), (55, 549958), (83, 364430), (110, 274979), (166, 182215), (415, 72886), (830, 36443), (913, 33130), (1826, 16565), (3313, 9130), (4565, 6626)]