190053830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1061

約数の個数: 48

約数和(自身を含む): 367660944

約数和(自身を除く): 177607114

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 529, 851, 971, 1058, 1702, 1942, 2645, 4255, 4855, 5290, 8510, 9710, 19573, 22333, 35927, 39146, 44666, 71854, 97865, 111665, 179635, 195730, 223330, 359270, 513659, 826321, 1027318, 1652642, 2568295, 4131605, 5136590, 8263210, 19005383, 38010766, 95026915, 190053830]

約数ペア:

[(1, 190053830), (2, 95026915), (5, 38010766), (10, 19005383), (23, 8263210), (37, 5136590), (46, 4131605), (74, 2568295), (115, 1652642), (185, 1027318), (230, 826321), (370, 513659), (529, 359270), (851, 223330), (971, 195730), (1058, 179635), (1702, 111665), (1942, 97865), (2645, 71854), (4255, 44666), (4855, 39146), (5290, 35927), (8510, 22333), (9710, 19573)]