172085340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13217}}^1$

素因数の和:13267

約数の個数: 96

約数和(自身を含む): 568479744

約数和(自身を除く): 396394404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 13217, 26434, 39651, 52868, 66085, 79302, 92519, 132170, 158604, 185038, 198255, 264340, 277557, 370076, 396510, 409727, 462595, 555114, 793020, 819454, 925190, 1110228, 1229181, 1387785, 1638908, 1850380, 2048635, 2458362, 2775570, 2868089, 4097270, 4916724, 5551140, 5736178, 6145905, 8194540, 8604267, 11472356, 12291810, 14340445, 17208534, 24583620, 28680890, 34417068, 43021335, 57361780, 86042670, 172085340]

約数ペア:

[(1, 172085340), (2, 86042670), (3, 57361780), (4, 43021335), (5, 34417068), (6, 28680890), (7, 24583620), (10, 17208534), (12, 14340445), (14, 12291810), (15, 11472356), (20, 8604267), (21, 8194540), (28, 6145905), (30, 5736178), (31, 5551140), (35, 4916724), (42, 4097270), (60, 2868089), (62, 2775570), (70, 2458362), (84, 2048635), (93, 1850380), (105, 1638908), (124, 1387785), (140, 1229181), (155, 1110228), (186, 925190), (210, 819454), (217, 793020), (310, 555114), (372, 462595), (420, 409727), (434, 396510), (465, 370076), (620, 277557), (651, 264340), (868, 198255), (930, 185038), (1085, 158604), (1302, 132170), (1860, 92519), (2170, 79302), (2604, 66085), (3255, 52868), (4340, 39651), (6510, 26434), (13020, 13217)]