15709005290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{564463}}^1$

素因数の和:564515

約数の個数: 48

約数和(自身を含む): 32431843584

約数和(自身を除く): 16722838294

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2783, 5566, 13915, 27830, 564463, 1128926, 2822315, 5644630, 6209093, 12418186, 12982649, 25965298, 31045465, 62090930, 64913245, 68300023, 129826490, 136600046, 142809139, 285618278, 341500115, 683000230, 714045695, 1428091390, 1570900529, 3141801058, 7854502645, 15709005290]

約数ペア:

[(1, 15709005290), (2, 7854502645), (5, 3141801058), (10, 1570900529), (11, 1428091390), (22, 714045695), (23, 683000230), (46, 341500115), (55, 285618278), (110, 142809139), (115, 136600046), (121, 129826490), (230, 68300023), (242, 64913245), (253, 62090930), (506, 31045465), (605, 25965298), (1210, 12982649), (1265, 12418186), (2530, 6209093), (2783, 5644630), (5566, 2822315), (13915, 1128926), (27830, 564463)]