17216670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{887}}^1$

素因数の和:1544

約数の個数: 32

約数和(自身を含む): 41430528

約数和(自身を除く): 24213858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 887, 1294, 1774, 1941, 2661, 3235, 3882, 4435, 5322, 6470, 8870, 9705, 13305, 19410, 26610, 573889, 1147778, 1721667, 2869445, 3443334, 5738890, 8608335, 17216670]

約数ペア:

[(1, 17216670), (2, 8608335), (3, 5738890), (5, 3443334), (6, 2869445), (10, 1721667), (15, 1147778), (30, 573889), (647, 26610), (887, 19410), (1294, 13305), (1774, 9705), (1941, 8870), (2661, 6470), (3235, 5322), (3882, 4435)]