149401590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383081}}^1$

素因数の和:383104

約数の個数: 32

約数和(自身を含む): 386146656

約数和(自身を除く): 236745066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 383081, 766162, 1149243, 1915405, 2298486, 3830810, 4980053, 5746215, 9960106, 11492430, 14940159, 24900265, 29880318, 49800530, 74700795, 149401590]

約数ペア:

[(1, 149401590), (2, 74700795), (3, 49800530), (5, 29880318), (6, 24900265), (10, 14940159), (13, 11492430), (15, 9960106), (26, 5746215), (30, 4980053), (39, 3830810), (65, 2298486), (78, 1915405), (130, 1149243), (195, 766162), (390, 383081)]