2106150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 5505600

約数和(自身を除く): 3399450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 739, 950, 1425, 1478, 2217, 2850, 3695, 4434, 7390, 11085, 14041, 18475, 22170, 28082, 36950, 42123, 55425, 70205, 84246, 110850, 140410, 210615, 351025, 421230, 702050, 1053075, 2106150]

約数ペア:

[(1, 2106150), (2, 1053075), (3, 702050), (5, 421230), (6, 351025), (10, 210615), (15, 140410), (19, 110850), (25, 84246), (30, 70205), (38, 55425), (50, 42123), (57, 36950), (75, 28082), (95, 22170), (114, 18475), (150, 14041), (190, 11085), (285, 7390), (475, 4434), (570, 3695), (739, 2850), (950, 2217), (1425, 1478)]