19660147230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28492967}}^1$

素因数の和:28493000

約数の個数: 32

約数和(自身を含む): 49235848704

約数和(自身を除く): 29575701474

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 28492967, 56985934, 85478901, 142464835, 170957802, 284929670, 427394505, 655338241, 854789010, 1310676482, 1966014723, 3276691205, 3932029446, 6553382410, 9830073615, 19660147230]

約数ペア:

[(1, 19660147230), (2, 9830073615), (3, 6553382410), (5, 3932029446), (6, 3276691205), (10, 1966014723), (15, 1310676482), (23, 854789010), (30, 655338241), (46, 427394505), (69, 284929670), (115, 170957802), (138, 142464835), (230, 85478901), (345, 56985934), (690, 28492967)]