165335910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{673}}^1$

素因数の和:1133

約数の個数: 64

約数和(自身を含む): 419281920

約数和(自身を除く): 253946010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 431, 570, 673, 862, 1293, 1346, 2019, 2155, 2586, 3365, 4038, 4310, 6465, 6730, 8189, 10095, 12787, 12930, 16378, 20190, 24567, 25574, 38361, 40945, 49134, 63935, 76722, 81890, 122835, 127870, 191805, 245670, 290063, 383610, 580126, 870189, 1450315, 1740378, 2900630, 4350945, 5511197, 8701890, 11022394, 16533591, 27555985, 33067182, 55111970, 82667955, 165335910]

約数ペア:

[(1, 165335910), (2, 82667955), (3, 55111970), (5, 33067182), (6, 27555985), (10, 16533591), (15, 11022394), (19, 8701890), (30, 5511197), (38, 4350945), (57, 2900630), (95, 1740378), (114, 1450315), (190, 870189), (285, 580126), (431, 383610), (570, 290063), (673, 245670), (862, 191805), (1293, 127870), (1346, 122835), (2019, 81890), (2155, 76722), (2586, 63935), (3365, 49134), (4038, 40945), (4310, 38361), (6465, 25574), (6730, 24567), (8189, 20190), (10095, 16378), (12787, 12930)]