27899220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24473}}^1$

素因数の和:24504

約数の個数: 48

約数和(自身を含む): 82232640

約数和(自身を除く): 54333420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 24473, 48946, 73419, 97892, 122365, 146838, 244730, 293676, 367095, 464987, 489460, 734190, 929974, 1394961, 1468380, 1859948, 2324935, 2789922, 4649870, 5579844, 6974805, 9299740, 13949610, 27899220]

約数ペア:

[(1, 27899220), (2, 13949610), (3, 9299740), (4, 6974805), (5, 5579844), (6, 4649870), (10, 2789922), (12, 2324935), (15, 1859948), (19, 1468380), (20, 1394961), (30, 929974), (38, 734190), (57, 489460), (60, 464987), (76, 367095), (95, 293676), (114, 244730), (190, 146838), (228, 122365), (285, 97892), (380, 73419), (570, 48946), (1140, 24473)]