30958524

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 87816960

約数和(自身を除く): 56858436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 81, 94, 107, 108, 114, 141, 162, 171, 188, 214, 228, 282, 321, 324, 342, 423, 428, 513, 564, 642, 684, 846, 893, 963, 1026, 1269, 1284, 1539, 1692, 1786, 1926, 2033, 2052, 2538, 2679, 2889, 3078, 3572, 3807, 3852, 4066, 5029, 5076, 5358, 5778, 6099, 6156, 7614, 8037, 8132, 8667, 10058, 10716, 11556, 12198, 15087, 15228, 16074, 17334, 18297, 20116, 24111, 24396, 30174, 32148, 34668, 36594, 45261, 48222, 54891, 60348, 72333, 73188, 90522, 95551, 96444, 109782, 135783, 144666, 164673, 181044, 191102, 219564, 271566, 286653, 289332, 329346, 382204, 407349, 543132, 573306, 658692, 814698, 859959, 1146612, 1629396, 1719918, 2579877, 3439836, 5159754, 7739631, 10319508, 15479262, 30958524]

約数ペア:

[(1, 30958524), (2, 15479262), (3, 10319508), (4, 7739631), (6, 5159754), (9, 3439836), (12, 2579877), (18, 1719918), (19, 1629396), (27, 1146612), (36, 859959), (38, 814698), (47, 658692), (54, 573306), (57, 543132), (76, 407349), (81, 382204), (94, 329346), (107, 289332), (108, 286653), (114, 271566), (141, 219564), (162, 191102), (171, 181044), (188, 164673), (214, 144666), (228, 135783), (282, 109782), (321, 96444), (324, 95551), (342, 90522), (423, 73188), (428, 72333), (513, 60348), (564, 54891), (642, 48222), (684, 45261), (846, 36594), (893, 34668), (963, 32148), (1026, 30174), (1269, 24396), (1284, 24111), (1539, 20116), (1692, 18297), (1786, 17334), (1926, 16074), (2033, 15228), (2052, 15087), (2538, 12198), (2679, 11556), (2889, 10716), (3078, 10058), (3572, 8667), (3807, 8132), (3852, 8037), (4066, 7614), (5029, 6156), (5076, 6099), (5358, 5778)]