70326180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16987}}^1$

素因数の和:17025

約数の個数: 72

約数和(自身を含む): 222610752

約数和(自身を除く): 152284572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 16987, 33974, 50961, 67948, 84935, 101922, 152883, 169870, 203844, 254805, 305766, 339740, 390701, 509610, 611532, 764415, 781402, 1019220, 1172103, 1528830, 1562804, 1953505, 2344206, 3057660, 3516309, 3907010, 4688412, 5860515, 7032618, 7814020, 11721030, 14065236, 17581545, 23442060, 35163090, 70326180]

約数ペア:

[(1, 70326180), (2, 35163090), (3, 23442060), (4, 17581545), (5, 14065236), (6, 11721030), (9, 7814020), (10, 7032618), (12, 5860515), (15, 4688412), (18, 3907010), (20, 3516309), (23, 3057660), (30, 2344206), (36, 1953505), (45, 1562804), (46, 1528830), (60, 1172103), (69, 1019220), (90, 781402), (92, 764415), (115, 611532), (138, 509610), (180, 390701), (207, 339740), (230, 305766), (276, 254805), (345, 203844), (414, 169870), (460, 152883), (690, 101922), (828, 84935), (1035, 67948), (1380, 50961), (2070, 33974), (4140, 16987)]