126987780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1129

約数の個数: 96

約数和(自身を含む): 372879360

約数和(自身を除く): 245891580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 67, 93, 124, 134, 155, 186, 201, 268, 310, 335, 372, 402, 465, 620, 670, 804, 930, 1005, 1019, 1340, 1860, 2010, 2038, 2077, 3057, 4020, 4076, 4154, 5095, 6114, 6231, 8308, 10190, 10385, 12228, 12462, 15285, 20380, 20770, 24924, 30570, 31155, 31589, 41540, 61140, 62310, 63178, 68273, 94767, 124620, 126356, 136546, 157945, 189534, 204819, 273092, 315890, 341365, 379068, 409638, 473835, 631780, 682730, 819276, 947670, 1024095, 1365460, 1895340, 2048190, 2116463, 4096380, 4232926, 6349389, 8465852, 10582315, 12698778, 21164630, 25397556, 31746945, 42329260, 63493890, 126987780]

約数ペア:

[(1, 126987780), (2, 63493890), (3, 42329260), (4, 31746945), (5, 25397556), (6, 21164630), (10, 12698778), (12, 10582315), (15, 8465852), (20, 6349389), (30, 4232926), (31, 4096380), (60, 2116463), (62, 2048190), (67, 1895340), (93, 1365460), (124, 1024095), (134, 947670), (155, 819276), (186, 682730), (201, 631780), (268, 473835), (310, 409638), (335, 379068), (372, 341365), (402, 315890), (465, 273092), (620, 204819), (670, 189534), (804, 157945), (930, 136546), (1005, 126356), (1019, 124620), (1340, 94767), (1860, 68273), (2010, 63178), (2038, 62310), (2077, 61140), (3057, 41540), (4020, 31589), (4076, 31155), (4154, 30570), (5095, 24924), (6114, 20770), (6231, 20380), (8308, 15285), (10190, 12462), (10385, 12228)]