69590180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 176359680

約数和(自身を除く): 106769500

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 23, 34, 44, 46, 55, 68, 85, 92, 110, 115, 170, 187, 220, 230, 253, 340, 374, 391, 460, 506, 748, 782, 809, 935, 1012, 1265, 1564, 1618, 1870, 1955, 2530, 3236, 3740, 3910, 4045, 4301, 5060, 7820, 8090, 8602, 8899, 13753, 16180, 17204, 17798, 18607, 21505, 27506, 35596, 37214, 43010, 44495, 55012, 68765, 74428, 86020, 88990, 93035, 137530, 151283, 177980, 186070, 204677, 275060, 302566, 316319, 372140, 409354, 605132, 632638, 756415, 818708, 1023385, 1265276, 1512830, 1581595, 2046770, 3025660, 3163190, 3479509, 4093540, 6326380, 6959018, 13918036, 17397545, 34795090, 69590180]

約数ペア:

[(1, 69590180), (2, 34795090), (4, 17397545), (5, 13918036), (10, 6959018), (11, 6326380), (17, 4093540), (20, 3479509), (22, 3163190), (23, 3025660), (34, 2046770), (44, 1581595), (46, 1512830), (55, 1265276), (68, 1023385), (85, 818708), (92, 756415), (110, 632638), (115, 605132), (170, 409354), (187, 372140), (220, 316319), (230, 302566), (253, 275060), (340, 204677), (374, 186070), (391, 177980), (460, 151283), (506, 137530), (748, 93035), (782, 88990), (809, 86020), (935, 74428), (1012, 68765), (1265, 55012), (1564, 44495), (1618, 43010), (1870, 37214), (1955, 35596), (2530, 27506), (3236, 21505), (3740, 18607), (3910, 17798), (4045, 17204), (4301, 16180), (5060, 13753), (7820, 8899), (8090, 8602)]