85803420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84121}}^1$

素因数の和:84150

約数の個数: 48

約数和(自身を含む): 254384928

約数和(自身を除く): 168581508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 84121, 168242, 252363, 336484, 420605, 504726, 841210, 1009452, 1261815, 1430057, 1682420, 2523630, 2860114, 4290171, 5047260, 5720228, 7150285, 8580342, 14300570, 17160684, 21450855, 28601140, 42901710, 85803420]

約数ペア:

[(1, 85803420), (2, 42901710), (3, 28601140), (4, 21450855), (5, 17160684), (6, 14300570), (10, 8580342), (12, 7150285), (15, 5720228), (17, 5047260), (20, 4290171), (30, 2860114), (34, 2523630), (51, 1682420), (60, 1430057), (68, 1261815), (85, 1009452), (102, 841210), (170, 504726), (204, 420605), (255, 336484), (340, 252363), (510, 168242), (1020, 84121)]