30511692

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^2\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 54

約数和(自身を含む): 78732108

約数和(自身を除く): 48220416

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 107, 178, 214, 267, 321, 356, 428, 534, 642, 801, 963, 1068, 1284, 1602, 1926, 3204, 3852, 7921, 9523, 15842, 19046, 23763, 28569, 31684, 38092, 47526, 57138, 71289, 85707, 95052, 114276, 142578, 171414, 285156, 342828, 847547, 1695094, 2542641, 3390188, 5085282, 7627923, 10170564, 15255846, 30511692]

約数ペア:

[(1, 30511692), (2, 15255846), (3, 10170564), (4, 7627923), (6, 5085282), (9, 3390188), (12, 2542641), (18, 1695094), (36, 847547), (89, 342828), (107, 285156), (178, 171414), (214, 142578), (267, 114276), (321, 95052), (356, 85707), (428, 71289), (534, 57138), (642, 47526), (801, 38092), (963, 31684), (1068, 28569), (1284, 23763), (1602, 19046), (1926, 15842), (3204, 9523), (3852, 7921)]