139836450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71711}}^1$

素因数の和:71739

約数の個数: 48

約数和(自身を含む): 373476096

約数和(自身を除く): 233639646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 71711, 143422, 215133, 358555, 430266, 717110, 932243, 1075665, 1792775, 1864486, 2151330, 2796729, 3585550, 4661215, 5378325, 5593458, 9322430, 10756650, 13983645, 23306075, 27967290, 46612150, 69918225, 139836450]

約数ペア:

[(1, 139836450), (2, 69918225), (3, 46612150), (5, 27967290), (6, 23306075), (10, 13983645), (13, 10756650), (15, 9322430), (25, 5593458), (26, 5378325), (30, 4661215), (39, 3585550), (50, 2796729), (65, 2151330), (75, 1864486), (78, 1792775), (130, 1075665), (150, 932243), (195, 717110), (325, 430266), (390, 358555), (650, 215133), (975, 143422), (1950, 71711)]