4260540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4206

約数の個数: 48

約数和(自身を含む): 12634272

約数和(自身を除く): 8373732

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, 4177, 8354, 12531, 16708, 20885, 25062, 41770, 50124, 62655, 71009, 83540, 125310, 142018, 213027, 250620, 284036, 355045, 426054, 710090, 852108, 1065135, 1420180, 2130270, 4260540]

約数ペア:

[(1, 4260540), (2, 2130270), (3, 1420180), (4, 1065135), (5, 852108), (6, 710090), (10, 426054), (12, 355045), (15, 284036), (17, 250620), (20, 213027), (30, 142018), (34, 125310), (51, 83540), (60, 71009), (68, 62655), (85, 50124), (102, 41770), (170, 25062), (204, 20885), (255, 16708), (340, 12531), (510, 8354), (1020, 4177)]