191491470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{49481}}^1$

素因数の和:49537

約数の個数: 48

約数和(自身を含む): 509466672

約数和(自身を除く): 317975202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 49481, 98962, 148443, 247405, 296886, 445329, 494810, 742215, 890658, 1484430, 2127683, 2226645, 4255366, 4453290, 6383049, 10638415, 12766098, 19149147, 21276830, 31915245, 38298294, 63830490, 95745735, 191491470]

約数ペア:

[(1, 191491470), (2, 95745735), (3, 63830490), (5, 38298294), (6, 31915245), (9, 21276830), (10, 19149147), (15, 12766098), (18, 10638415), (30, 6383049), (43, 4453290), (45, 4255366), (86, 2226645), (90, 2127683), (129, 1484430), (215, 890658), (258, 742215), (387, 494810), (430, 445329), (645, 296886), (774, 247405), (1290, 148443), (1935, 98962), (3870, 49481)]