30144858

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3581}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 63960192

約数和(自身を除く): 33815334

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 3581, 4209, 7162, 8418, 10743, 21486, 82363, 164726, 218441, 247089, 436882, 494178, 655323, 1310646, 5024143, 10048286, 15072429, 30144858]

約数ペア:

[(1, 30144858), (2, 15072429), (3, 10048286), (6, 5024143), (23, 1310646), (46, 655323), (61, 494178), (69, 436882), (122, 247089), (138, 218441), (183, 164726), (366, 82363), (1403, 21486), (2806, 10743), (3581, 8418), (4209, 7162)]