2146817330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{5563}}^1$

素因数の和:5763

約数の個数: 64

約数和(自身を含む): 4566931200

約数和(自身を除く): 2420113870

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 149, 185, 259, 298, 370, 518, 745, 1043, 1295, 1490, 2086, 2590, 5215, 5513, 5563, 10430, 11026, 11126, 27565, 27815, 38591, 38941, 55130, 55630, 77182, 77882, 192955, 194705, 205831, 385910, 389410, 411662, 828887, 1029155, 1440817, 1657774, 2058310, 2881634, 4144435, 5802209, 7204085, 8288870, 11604418, 14408170, 29011045, 30668819, 58022090, 61337638, 153344095, 214681733, 306688190, 429363466, 1073408665, 2146817330]

約数ペア:

[(1, 2146817330), (2, 1073408665), (5, 429363466), (7, 306688190), (10, 214681733), (14, 153344095), (35, 61337638), (37, 58022090), (70, 30668819), (74, 29011045), (149, 14408170), (185, 11604418), (259, 8288870), (298, 7204085), (370, 5802209), (518, 4144435), (745, 2881634), (1043, 2058310), (1295, 1657774), (1490, 1440817), (2086, 1029155), (2590, 828887), (5215, 411662), (5513, 389410), (5563, 385910), (10430, 205831), (11026, 194705), (11126, 192955), (27565, 77882), (27815, 77182), (38591, 55630), (38941, 55130)]