30902355

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 58945536

約数和(自身を除く): 28043181

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 163, 165, 383, 489, 495, 815, 1149, 1467, 1793, 1915, 2445, 3447, 4213, 5379, 5745, 7335, 8965, 12639, 16137, 17235, 21065, 26895, 37917, 62429, 63195, 80685, 187287, 189585, 312145, 561861, 686719, 936435, 2060157, 2809305, 3433595, 6180471, 10300785, 30902355]

約数ペア:

[(1, 30902355), (3, 10300785), (5, 6180471), (9, 3433595), (11, 2809305), (15, 2060157), (33, 936435), (45, 686719), (55, 561861), (99, 312145), (163, 189585), (165, 187287), (383, 80685), (489, 63195), (495, 62429), (815, 37917), (1149, 26895), (1467, 21065), (1793, 17235), (1915, 16137), (2445, 12639), (3447, 8965), (4213, 7335), (5379, 5745)]