3471490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 7277760

約数和(自身を除く): 3806270

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 151, 190, 209, 242, 302, 418, 605, 755, 1045, 1210, 1510, 1661, 2090, 2299, 2869, 3322, 4598, 5738, 8305, 11495, 14345, 16610, 18271, 22990, 28690, 31559, 36542, 63118, 91355, 157795, 182710, 315590, 347149, 694298, 1735745, 3471490]

約数ペア:

[(1, 3471490), (2, 1735745), (5, 694298), (10, 347149), (11, 315590), (19, 182710), (22, 157795), (38, 91355), (55, 63118), (95, 36542), (110, 31559), (121, 28690), (151, 22990), (190, 18271), (209, 16610), (242, 14345), (302, 11495), (418, 8305), (605, 5738), (755, 4598), (1045, 3322), (1210, 2869), (1510, 2299), (1661, 2090)]