8178930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4783}}^1$

素因数の和:4815

約数の個数: 48

約数和(自身を含む): 22389120

約数和(自身を除く): 14210190

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, 1710, 4783, 9566, 14349, 23915, 28698, 43047, 47830, 71745, 86094, 90877, 143490, 181754, 215235, 272631, 430470, 454385, 545262, 817893, 908770, 1363155, 1635786, 2726310, 4089465, 8178930]

約数ペア:

[(1, 8178930), (2, 4089465), (3, 2726310), (5, 1635786), (6, 1363155), (9, 908770), (10, 817893), (15, 545262), (18, 454385), (19, 430470), (30, 272631), (38, 215235), (45, 181754), (57, 143490), (90, 90877), (95, 86094), (114, 71745), (171, 47830), (190, 43047), (285, 28698), (342, 23915), (570, 14349), (855, 9566), (1710, 4783)]