4191780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3677}}^1$

素因数の和:3708

約数の個数: 48

約数和(自身を含む): 12358080

約数和(自身を除く): 8166300

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, 3677, 7354, 11031, 14708, 18385, 22062, 36770, 44124, 55155, 69863, 73540, 110310, 139726, 209589, 220620, 279452, 349315, 419178, 698630, 838356, 1047945, 1397260, 2095890, 4191780]

約数ペア:

[(1, 4191780), (2, 2095890), (3, 1397260), (4, 1047945), (5, 838356), (6, 698630), (10, 419178), (12, 349315), (15, 279452), (19, 220620), (20, 209589), (30, 139726), (38, 110310), (57, 73540), (60, 69863), (76, 55155), (95, 44124), (114, 36770), (190, 22062), (228, 18385), (285, 14708), (380, 11031), (570, 7354), (1140, 3677)]