2012301210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:592

約数の個数: 128

約数和(自身を含む): 5205669120

約数和(自身を除く): 3193367910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 137, 146, 190, 219, 274, 285, 353, 365, 411, 438, 570, 685, 706, 730, 822, 1059, 1095, 1370, 1387, 1765, 2055, 2118, 2190, 2603, 2774, 3530, 4110, 4161, 5206, 5295, 6707, 6935, 7809, 8322, 10001, 10590, 13015, 13414, 13870, 15618, 20002, 20121, 20805, 25769, 26030, 30003, 33535, 39045, 40242, 41610, 48361, 50005, 51538, 60006, 67070, 77307, 78090, 96722, 100010, 100605, 128845, 145083, 150015, 154614, 190019, 201210, 241805, 257690, 290166, 300030, 380038, 386535, 483610, 489611, 570057, 725415, 773070, 918859, 950095, 979222, 1140114, 1450830, 1468833, 1837718, 1900190, 2448055, 2756577, 2850285, 2937666, 3530353, 4594295, 4896110, 5513154, 5700570, 7060706, 7344165, 9188590, 10591059, 13782885, 14688330, 17651765, 21182118, 27565770, 35303530, 52955295, 67076707, 105910590, 134153414, 201230121, 335383535, 402460242, 670767070, 1006150605, 2012301210]

約数ペア:

[(1, 2012301210), (2, 1006150605), (3, 670767070), (5, 402460242), (6, 335383535), (10, 201230121), (15, 134153414), (19, 105910590), (30, 67076707), (38, 52955295), (57, 35303530), (73, 27565770), (95, 21182118), (114, 17651765), (137, 14688330), (146, 13782885), (190, 10591059), (219, 9188590), (274, 7344165), (285, 7060706), (353, 5700570), (365, 5513154), (411, 4896110), (438, 4594295), (570, 3530353), (685, 2937666), (706, 2850285), (730, 2756577), (822, 2448055), (1059, 1900190), (1095, 1837718), (1370, 1468833), (1387, 1450830), (1765, 1140114), (2055, 979222), (2118, 950095), (2190, 918859), (2603, 773070), (2774, 725415), (3530, 570057), (4110, 489611), (4161, 483610), (5206, 386535), (5295, 380038), (6707, 300030), (6935, 290166), (7809, 257690), (8322, 241805), (10001, 201210), (10590, 190019), (13015, 154614), (13414, 150015), (13870, 145083), (15618, 128845), (20002, 100605), (20121, 100010), (20805, 96722), (25769, 78090), (26030, 77307), (30003, 67070), (33535, 60006), (39045, 51538), (40242, 50005), (41610, 48361)]