191189310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28837}}^1$

素因数の和:28877

約数の個数: 64

約数和(自身を含む): 523236672

約数和(自身を除く): 332047362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 28837, 57674, 86511, 144185, 173022, 288370, 374881, 432555, 490229, 749762, 865110, 980458, 1124643, 1470687, 1874405, 2249286, 2451145, 2941374, 3748810, 4902290, 5623215, 6372977, 7353435, 11246430, 12745954, 14706870, 19118931, 31864885, 38237862, 63729770, 95594655, 191189310]

約数ペア:

[(1, 191189310), (2, 95594655), (3, 63729770), (5, 38237862), (6, 31864885), (10, 19118931), (13, 14706870), (15, 12745954), (17, 11246430), (26, 7353435), (30, 6372977), (34, 5623215), (39, 4902290), (51, 3748810), (65, 2941374), (78, 2451145), (85, 2249286), (102, 1874405), (130, 1470687), (170, 1124643), (195, 980458), (221, 865110), (255, 749762), (390, 490229), (442, 432555), (510, 374881), (663, 288370), (1105, 173022), (1326, 144185), (2210, 86511), (3315, 57674), (6630, 28837)]