85391670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1070

約数の個数: 128

約数和(自身を含む): 260628480

約数和(自身を除く): 175236810

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1009, 1085, 1209, 1302, 1365, 2015, 2018, 2170, 2418, 2730, 2821, 3027, 3255, 4030, 5045, 5642, 6045, 6054, 6510, 7063, 8463, 10090, 12090, 13117, 14105, 14126, 15135, 16926, 21189, 26234, 28210, 30270, 31279, 35315, 39351, 42315, 42378, 62558, 65585, 70630, 78702, 84630, 91819, 93837, 105945, 131170, 156395, 183638, 187674, 196755, 211890, 218953, 275457, 312790, 393510, 406627, 437906, 459095, 469185, 550914, 656859, 813254, 918190, 938370, 1094765, 1219881, 1313718, 1377285, 2033135, 2189530, 2439762, 2754570, 2846389, 3284295, 4066270, 5692778, 6099405, 6568590, 8539167, 12198810, 14231945, 17078334, 28463890, 42695835, 85391670]

約数ペア:

[(1, 85391670), (2, 42695835), (3, 28463890), (5, 17078334), (6, 14231945), (7, 12198810), (10, 8539167), (13, 6568590), (14, 6099405), (15, 5692778), (21, 4066270), (26, 3284295), (30, 2846389), (31, 2754570), (35, 2439762), (39, 2189530), (42, 2033135), (62, 1377285), (65, 1313718), (70, 1219881), (78, 1094765), (91, 938370), (93, 918190), (105, 813254), (130, 656859), (155, 550914), (182, 469185), (186, 459095), (195, 437906), (210, 406627), (217, 393510), (273, 312790), (310, 275457), (390, 218953), (403, 211890), (434, 196755), (455, 187674), (465, 183638), (546, 156395), (651, 131170), (806, 105945), (910, 93837), (930, 91819), (1009, 84630), (1085, 78702), (1209, 70630), (1302, 65585), (1365, 62558), (2015, 42378), (2018, 42315), (2170, 39351), (2418, 35315), (2730, 31279), (2821, 30270), (3027, 28210), (3255, 26234), (4030, 21189), (5045, 16926), (5642, 15135), (6045, 14126), (6054, 14105), (6510, 13117), (7063, 12090), (8463, 10090)]