2116728630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1237853}}^1$

素因数の和:1237885

約数の個数: 48

約数和(自身を含む): 5793156720

約数和(自身を除く): 3676428090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1237853, 2475706, 3713559, 6189265, 7427118, 11140677, 12378530, 18567795, 22281354, 23519207, 37135590, 47038414, 55703385, 70557621, 111406770, 117596035, 141115242, 211672863, 235192070, 352788105, 423345726, 705576210, 1058364315, 2116728630]

約数ペア:

[(1, 2116728630), (2, 1058364315), (3, 705576210), (5, 423345726), (6, 352788105), (9, 235192070), (10, 211672863), (15, 141115242), (18, 117596035), (19, 111406770), (30, 70557621), (38, 55703385), (45, 47038414), (57, 37135590), (90, 23519207), (95, 22281354), (114, 18567795), (171, 12378530), (190, 11140677), (285, 7427118), (342, 6189265), (570, 3713559), (855, 2475706), (1710, 1237853)]