83645730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{44257}}^1$

素因数の和:44280

約数の個数: 64

約数和(自身を含む): 254926080

約数和(自身を除く): 171280350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 44257, 88514, 132771, 221285, 265542, 309799, 398313, 442570, 619598, 663855, 796626, 929397, 1194939, 1327710, 1548995, 1858794, 1991565, 2389878, 2788191, 3097990, 3983130, 4646985, 5576382, 5974695, 8364573, 9293970, 11949390, 13940955, 16729146, 27881910, 41822865, 83645730]

約数ペア:

[(1, 83645730), (2, 41822865), (3, 27881910), (5, 16729146), (6, 13940955), (7, 11949390), (9, 9293970), (10, 8364573), (14, 5974695), (15, 5576382), (18, 4646985), (21, 3983130), (27, 3097990), (30, 2788191), (35, 2389878), (42, 1991565), (45, 1858794), (54, 1548995), (63, 1327710), (70, 1194939), (90, 929397), (105, 796626), (126, 663855), (135, 619598), (189, 442570), (210, 398313), (270, 309799), (315, 265542), (378, 221285), (630, 132771), (945, 88514), (1890, 44257)]