1330587490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{12659}}^1$

素因数の和:13146

約数の個数: 32

約数和(自身を含む): 2504856960

約数和(自身を除く): 1174269470

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 457, 914, 2285, 4570, 10511, 12659, 21022, 25318, 52555, 63295, 105110, 126590, 291157, 582314, 1455785, 2911570, 5785163, 11570326, 28925815, 57851630, 133058749, 266117498, 665293745, 1330587490]

約数ペア:

[(1, 1330587490), (2, 665293745), (5, 266117498), (10, 133058749), (23, 57851630), (46, 28925815), (115, 11570326), (230, 5785163), (457, 2911570), (914, 1455785), (2285, 582314), (4570, 291157), (10511, 126590), (12659, 105110), (21022, 63295), (25318, 52555)]