393119090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3823}}^1$

素因数の和:3963

約数の個数: 64

約数和(自身を含む): 878846976

約数和(自身を除く): 485727886

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 113, 130, 182, 226, 455, 565, 791, 910, 1130, 1469, 1582, 2938, 3823, 3955, 7345, 7646, 7910, 10283, 14690, 19115, 20566, 26761, 38230, 49699, 51415, 53522, 99398, 102830, 133805, 248495, 267610, 347893, 431999, 496990, 695786, 863998, 1739465, 2159995, 3023993, 3478930, 4319990, 5615987, 6047986, 11231974, 15119965, 28079935, 30239930, 39311909, 56159870, 78623818, 196559545, 393119090]

約数ペア:

[(1, 393119090), (2, 196559545), (5, 78623818), (7, 56159870), (10, 39311909), (13, 30239930), (14, 28079935), (26, 15119965), (35, 11231974), (65, 6047986), (70, 5615987), (91, 4319990), (113, 3478930), (130, 3023993), (182, 2159995), (226, 1739465), (455, 863998), (565, 695786), (791, 496990), (910, 431999), (1130, 347893), (1469, 267610), (1582, 248495), (2938, 133805), (3823, 102830), (3955, 99398), (7345, 53522), (7646, 51415), (7910, 49699), (10283, 38230), (14690, 26761), (19115, 20566)]