30657392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:713

約数の個数: 40

約数和(自身を含む): 63277200

約数和(自身を除く): 32619808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 269, 272, 419, 538, 838, 1076, 1676, 2152, 3352, 4304, 4573, 6704, 7123, 9146, 14246, 18292, 28492, 36584, 56984, 73168, 112711, 113968, 225422, 450844, 901688, 1803376, 1916087, 3832174, 7664348, 15328696, 30657392]

約数ペア:

[(1, 30657392), (2, 15328696), (4, 7664348), (8, 3832174), (16, 1916087), (17, 1803376), (34, 901688), (68, 450844), (136, 225422), (269, 113968), (272, 112711), (419, 73168), (538, 56984), (838, 36584), (1076, 28492), (1676, 18292), (2152, 14246), (3352, 9146), (4304, 7123), (4573, 6704)]