2045774460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1794539}}^1$

素因数の和:1794570

約数の個数: 48

約数和(自身を含む): 6029654400

約数和(自身を除く): 3983879940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1794539, 3589078, 5383617, 7178156, 8972695, 10767234, 17945390, 21534468, 26918085, 34096241, 35890780, 53836170, 68192482, 102288723, 107672340, 136384964, 170481205, 204577446, 340962410, 409154892, 511443615, 681924820, 1022887230, 2045774460]

約数ペア:

[(1, 2045774460), (2, 1022887230), (3, 681924820), (4, 511443615), (5, 409154892), (6, 340962410), (10, 204577446), (12, 170481205), (15, 136384964), (19, 107672340), (20, 102288723), (30, 68192482), (38, 53836170), (57, 35890780), (60, 34096241), (76, 26918085), (95, 21534468), (114, 17945390), (190, 10767234), (228, 8972695), (285, 7178156), (380, 5383617), (570, 3589078), (1140, 1794539)]