313627890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{4007}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 753183360

約数和(自身を除く): 439555470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2609, 4007, 5218, 7827, 8014, 12021, 13045, 15654, 20035, 24042, 26090, 39135, 40070, 60105, 78270, 120210, 10454263, 20908526, 31362789, 52271315, 62725578, 104542630, 156813945, 313627890]

約数ペア:

[(1, 313627890), (2, 156813945), (3, 104542630), (5, 62725578), (6, 52271315), (10, 31362789), (15, 20908526), (30, 10454263), (2609, 120210), (4007, 78270), (5218, 60105), (7827, 40070), (8014, 39135), (12021, 26090), (13045, 24042), (15654, 20035)]