2912302360970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1\times {\mathrm{284129}}^1$

素因数の和:284967

約数の個数: 64

約数和(自身を含む): 5601225168000

約数和(自身を除く): 2688922807030

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 739, 1387, 1478, 2774, 3695, 6935, 7390, 13870, 14041, 28082, 53947, 70205, 107894, 140410, 269735, 284129, 539470, 568258, 1024993, 1420645, 2049986, 2841290, 5124965, 5398451, 10249930, 10796902, 20741417, 26992255, 41482834, 53984510, 103707085, 207414170, 209971331, 394086923, 419942662, 788173846, 1049856655, 1970434615, 2099713310, 3940869230, 3989455289, 7978910578, 15327907163, 19947276445, 30655814326, 39894552890, 76639535815, 153279071630, 291230236097, 582460472194, 1456151180485, 2912302360970]

約数ペア:

[(1, 2912302360970), (2, 1456151180485), (5, 582460472194), (10, 291230236097), (19, 153279071630), (38, 76639535815), (73, 39894552890), (95, 30655814326), (146, 19947276445), (190, 15327907163), (365, 7978910578), (730, 3989455289), (739, 3940869230), (1387, 2099713310), (1478, 1970434615), (2774, 1049856655), (3695, 788173846), (6935, 419942662), (7390, 394086923), (13870, 209971331), (14041, 207414170), (28082, 103707085), (53947, 53984510), (70205, 41482834), (107894, 26992255), (140410, 20741417), (269735, 10796902), (284129, 10249930), (539470, 5398451), (568258, 5124965), (1024993, 2841290), (1420645, 2049986)]