72717030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35129}}^1$

素因数の和:35165

約数の個数: 48

約数和(自身を含む): 197290080

約数和(自身を除く): 124573050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 35129, 70258, 105387, 175645, 210774, 316161, 351290, 526935, 632322, 807967, 1053870, 1580805, 1615934, 2423901, 3161610, 4039835, 4847802, 7271703, 8079670, 12119505, 14543406, 24239010, 36358515, 72717030]

約数ペア:

[(1, 72717030), (2, 36358515), (3, 24239010), (5, 14543406), (6, 12119505), (9, 8079670), (10, 7271703), (15, 4847802), (18, 4039835), (23, 3161610), (30, 2423901), (45, 1615934), (46, 1580805), (69, 1053870), (90, 807967), (115, 632322), (138, 526935), (207, 351290), (230, 316161), (345, 210774), (414, 175645), (690, 105387), (1035, 70258), (2070, 35129)]