1680854130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{2011}}^1$

素因数の和:2312

約数の個数: 96

約数和(自身を含む): 4508457408

約数和(自身を除く): 2827603278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 251, 333, 370, 502, 555, 666, 753, 1110, 1255, 1506, 1665, 2011, 2259, 2510, 3330, 3765, 4022, 4518, 6033, 7530, 9287, 10055, 11295, 12066, 18099, 18574, 20110, 22590, 27861, 30165, 36198, 46435, 55722, 60330, 74407, 83583, 90495, 92870, 139305, 148814, 167166, 180990, 223221, 278610, 372035, 417915, 446442, 504761, 669663, 744070, 835830, 1009522, 1116105, 1339326, 1514283, 2232210, 2523805, 3028566, 3348315, 4542849, 5047610, 6696630, 7571415, 9085698, 15142830, 18676157, 22714245, 37352314, 45428490, 56028471, 93380785, 112056942, 168085413, 186761570, 280142355, 336170826, 560284710, 840427065, 1680854130]

約数ペア:

[(1, 1680854130), (2, 840427065), (3, 560284710), (5, 336170826), (6, 280142355), (9, 186761570), (10, 168085413), (15, 112056942), (18, 93380785), (30, 56028471), (37, 45428490), (45, 37352314), (74, 22714245), (90, 18676157), (111, 15142830), (185, 9085698), (222, 7571415), (251, 6696630), (333, 5047610), (370, 4542849), (502, 3348315), (555, 3028566), (666, 2523805), (753, 2232210), (1110, 1514283), (1255, 1339326), (1506, 1116105), (1665, 1009522), (2011, 835830), (2259, 744070), (2510, 669663), (3330, 504761), (3765, 446442), (4022, 417915), (4518, 372035), (6033, 278610), (7530, 223221), (9287, 180990), (10055, 167166), (11295, 148814), (12066, 139305), (18099, 92870), (18574, 90495), (20110, 83583), (22590, 74407), (27861, 60330), (30165, 55722), (36198, 46435)]