258993810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 719999280

約数和(自身を除く): 461005470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 109, 153, 170, 218, 255, 306, 327, 510, 545, 654, 765, 981, 1090, 1530, 1553, 1635, 1853, 1962, 3106, 3270, 3706, 4659, 4905, 5559, 7765, 9265, 9318, 9810, 11118, 13977, 15530, 16677, 18530, 23295, 26401, 27795, 27954, 33354, 46590, 52802, 55590, 69885, 79203, 83385, 132005, 139770, 158406, 166770, 169277, 237609, 264010, 338554, 396015, 475218, 507831, 792030, 846385, 1015662, 1188045, 1523493, 1692770, 2376090, 2539155, 2877709, 3046986, 5078310, 5755418, 7617465, 8633127, 14388545, 15234930, 17266254, 25899381, 28777090, 43165635, 51798762, 86331270, 129496905, 258993810]

約数ペア:

[(1, 258993810), (2, 129496905), (3, 86331270), (5, 51798762), (6, 43165635), (9, 28777090), (10, 25899381), (15, 17266254), (17, 15234930), (18, 14388545), (30, 8633127), (34, 7617465), (45, 5755418), (51, 5078310), (85, 3046986), (90, 2877709), (102, 2539155), (109, 2376090), (153, 1692770), (170, 1523493), (218, 1188045), (255, 1015662), (306, 846385), (327, 792030), (510, 507831), (545, 475218), (654, 396015), (765, 338554), (981, 264010), (1090, 237609), (1530, 169277), (1553, 166770), (1635, 158406), (1853, 139770), (1962, 132005), (3106, 83385), (3270, 79203), (3706, 69885), (4659, 55590), (4905, 52802), (5559, 46590), (7765, 33354), (9265, 27954), (9318, 27795), (9810, 26401), (11118, 23295), (13977, 18530), (15530, 16677)]