89235780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78277}}^1$

素因数の和:78308

約数の個数: 48

約数和(自身を含む): 263014080

約数和(自身を除く): 173778300

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, 78277, 156554, 234831, 313108, 391385, 469662, 782770, 939324, 1174155, 1487263, 1565540, 2348310, 2974526, 4461789, 4696620, 5949052, 7436315, 8923578, 14872630, 17847156, 22308945, 29745260, 44617890, 89235780]

約数ペア:

[(1, 89235780), (2, 44617890), (3, 29745260), (4, 22308945), (5, 17847156), (6, 14872630), (10, 8923578), (12, 7436315), (15, 5949052), (19, 4696620), (20, 4461789), (30, 2974526), (38, 2348310), (57, 1565540), (60, 1487263), (76, 1174155), (95, 939324), (114, 782770), (190, 469662), (228, 391385), (285, 313108), (380, 234831), (570, 156554), (1140, 78277)]