2233260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 7141680

約数和(自身を除く): 4908420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 653, 684, 855, 1140, 1306, 1710, 1959, 2612, 3265, 3420, 3918, 5877, 6530, 7836, 9795, 11754, 12407, 13060, 19590, 23508, 24814, 29385, 37221, 39180, 49628, 58770, 62035, 74442, 111663, 117540, 124070, 148884, 186105, 223326, 248140, 372210, 446652, 558315, 744420, 1116630, 2233260]

約数ペア:

[(1, 2233260), (2, 1116630), (3, 744420), (4, 558315), (5, 446652), (6, 372210), (9, 248140), (10, 223326), (12, 186105), (15, 148884), (18, 124070), (19, 117540), (20, 111663), (30, 74442), (36, 62035), (38, 58770), (45, 49628), (57, 39180), (60, 37221), (76, 29385), (90, 24814), (95, 23508), (114, 19590), (171, 13060), (180, 12407), (190, 11754), (228, 9795), (285, 7836), (342, 6530), (380, 5877), (570, 3918), (653, 3420), (684, 3265), (855, 2612), (1140, 1959), (1306, 1710)]