15292180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 34863696

約数和(自身を除く): 19571516

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 340, 410, 697, 820, 1097, 1394, 2194, 2788, 3485, 4388, 5485, 6970, 10970, 13940, 18649, 21940, 37298, 44977, 74596, 89954, 93245, 179908, 186490, 224885, 372980, 449770, 764609, 899540, 1529218, 3058436, 3823045, 7646090, 15292180]

約数ペア:

[(1, 15292180), (2, 7646090), (4, 3823045), (5, 3058436), (10, 1529218), (17, 899540), (20, 764609), (34, 449770), (41, 372980), (68, 224885), (82, 186490), (85, 179908), (164, 93245), (170, 89954), (205, 74596), (340, 44977), (410, 37298), (697, 21940), (820, 18649), (1097, 13940), (1394, 10970), (2194, 6970), (2788, 5485), (3485, 4388)]