2053710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 5625360

約数和(自身を除く): 3571650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1201, 1710, 2402, 3603, 6005, 7206, 10809, 12010, 18015, 21618, 22819, 36030, 45638, 54045, 68457, 108090, 114095, 136914, 205371, 228190, 342285, 410742, 684570, 1026855, 2053710]

約数ペア:

[(1, 2053710), (2, 1026855), (3, 684570), (5, 410742), (6, 342285), (9, 228190), (10, 205371), (15, 136914), (18, 114095), (19, 108090), (30, 68457), (38, 54045), (45, 45638), (57, 36030), (90, 22819), (95, 21618), (114, 18015), (171, 12010), (190, 10809), (285, 7206), (342, 6005), (570, 3603), (855, 2402), (1201, 1710)]