2351820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 6935040

約数和(自身を除く): 4583220

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, 2063, 4126, 6189, 8252, 10315, 12378, 20630, 24756, 30945, 39197, 41260, 61890, 78394, 117591, 123780, 156788, 195985, 235182, 391970, 470364, 587955, 783940, 1175910, 2351820]

約数ペア:

[(1, 2351820), (2, 1175910), (3, 783940), (4, 587955), (5, 470364), (6, 391970), (10, 235182), (12, 195985), (15, 156788), (19, 123780), (20, 117591), (30, 78394), (38, 61890), (57, 41260), (60, 39197), (76, 30945), (95, 24756), (114, 20630), (190, 12378), (228, 10315), (285, 8252), (380, 6189), (570, 4126), (1140, 2063)]