195228930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{500587}}^1$

素因数の和:500610

約数の個数: 32

約数和(自身を含む): 504592704

約数和(自身を除く): 309363774

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 500587, 1001174, 1501761, 2502935, 3003522, 5005870, 6507631, 7508805, 13015262, 15017610, 19522893, 32538155, 39045786, 65076310, 97614465, 195228930]

約数ペア:

[(1, 195228930), (2, 97614465), (3, 65076310), (5, 39045786), (6, 32538155), (10, 19522893), (13, 15017610), (15, 13015262), (26, 7508805), (30, 6507631), (39, 5005870), (65, 3003522), (78, 2502935), (130, 1501761), (195, 1001174), (390, 500587)]