7139820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6263}}^1$

素因数の和:6294

約数の個数: 48

約数和(自身を含む): 21047040

約数和(自身を除く): 13907220

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, 6263, 12526, 18789, 25052, 31315, 37578, 62630, 75156, 93945, 118997, 125260, 187890, 237994, 356991, 375780, 475988, 594985, 713982, 1189970, 1427964, 1784955, 2379940, 3569910, 7139820]

約数ペア:

[(1, 7139820), (2, 3569910), (3, 2379940), (4, 1784955), (5, 1427964), (6, 1189970), (10, 713982), (12, 594985), (15, 475988), (19, 375780), (20, 356991), (30, 237994), (38, 187890), (57, 125260), (60, 118997), (76, 93945), (95, 75156), (114, 62630), (190, 37578), (228, 31315), (285, 25052), (380, 18789), (570, 12526), (1140, 6263)]