30197648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3541}}^1$

素因数の和:3603

約数の個数: 40

約数和(自身を含む): 64563576

約数和(自身を除く): 34365928

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 3541, 4264, 7082, 8528, 14164, 28328, 46033, 56656, 92066, 145181, 184132, 290362, 368264, 580724, 736528, 1161448, 1887353, 2322896, 3774706, 7549412, 15098824, 30197648]

約数ペア:

[(1, 30197648), (2, 15098824), (4, 7549412), (8, 3774706), (13, 2322896), (16, 1887353), (26, 1161448), (41, 736528), (52, 580724), (82, 368264), (104, 290362), (164, 184132), (208, 145181), (328, 92066), (533, 56656), (656, 46033), (1066, 28328), (2132, 14164), (3541, 8528), (4264, 7082)]