488743030

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{39383}}^1$

素因数の和:39480

約数の個数: 32

約数和(自身を含む): 944270784

約数和(自身を除く): 455527754

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 365, 730, 1241, 2482, 6205, 12410, 39383, 78766, 196915, 393830, 669511, 1339022, 2874959, 3347555, 5749918, 6695110, 14374795, 28749590, 48874303, 97748606, 244371515, 488743030]

約数ペア:

[(1, 488743030), (2, 244371515), (5, 97748606), (10, 48874303), (17, 28749590), (34, 14374795), (73, 6695110), (85, 5749918), (146, 3347555), (170, 2874959), (365, 1339022), (730, 669511), (1241, 393830), (2482, 196915), (6205, 78766), (12410, 39383)]