64973490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127399}}^1$

素因数の和:127426

約数の個数: 32

約数和(自身を含む): 165110400

約数和(自身を除く): 100136910

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 127399, 254798, 382197, 636995, 764394, 1273990, 1910985, 2165783, 3821970, 4331566, 6497349, 10828915, 12994698, 21657830, 32486745, 64973490]

約数ペア:

[(1, 64973490), (2, 32486745), (3, 21657830), (5, 12994698), (6, 10828915), (10, 6497349), (15, 4331566), (17, 3821970), (30, 2165783), (34, 1910985), (51, 1273990), (85, 764394), (102, 636995), (170, 382197), (255, 254798), (510, 127399)]