39482910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 105883200

約数和(自身を除く): 66400290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 257, 270, 514, 569, 771, 1138, 1285, 1542, 1707, 2313, 2570, 2845, 3414, 3855, 4626, 5121, 5690, 6939, 7710, 8535, 10242, 11565, 13878, 15363, 17070, 23130, 25605, 30726, 34695, 51210, 69390, 76815, 146233, 153630, 292466, 438699, 731165, 877398, 1316097, 1462330, 2193495, 2632194, 3948291, 4386990, 6580485, 7896582, 13160970, 19741455, 39482910]

約数ペア:

[(1, 39482910), (2, 19741455), (3, 13160970), (5, 7896582), (6, 6580485), (9, 4386990), (10, 3948291), (15, 2632194), (18, 2193495), (27, 1462330), (30, 1316097), (45, 877398), (54, 731165), (90, 438699), (135, 292466), (257, 153630), (270, 146233), (514, 76815), (569, 69390), (771, 51210), (1138, 34695), (1285, 30726), (1542, 25605), (1707, 23130), (2313, 17070), (2570, 15363), (2845, 13878), (3414, 11565), (3855, 10242), (4626, 8535), (5121, 7710), (5690, 6939)]