30118572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4003}}^1$

素因数の和:4043

約数の個数: 72

約数和(自身を含む): 87447360

約数和(自身を除く): 57328788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 4003, 7524, 8006, 12009, 16012, 24018, 36027, 44033, 48036, 72054, 76057, 88066, 132099, 144108, 152114, 176132, 228171, 264198, 304228, 396297, 456342, 528396, 684513, 792594, 836627, 912684, 1369026, 1585188, 1673254, 2509881, 2738052, 3346508, 5019762, 7529643, 10039524, 15059286, 30118572]

約数ペア:

[(1, 30118572), (2, 15059286), (3, 10039524), (4, 7529643), (6, 5019762), (9, 3346508), (11, 2738052), (12, 2509881), (18, 1673254), (19, 1585188), (22, 1369026), (33, 912684), (36, 836627), (38, 792594), (44, 684513), (57, 528396), (66, 456342), (76, 396297), (99, 304228), (114, 264198), (132, 228171), (171, 176132), (198, 152114), (209, 144108), (228, 132099), (342, 88066), (396, 76057), (418, 72054), (627, 48036), (684, 44033), (836, 36027), (1254, 24018), (1881, 16012), (2508, 12009), (3762, 8006), (4003, 7524)]