85812510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{408631}}^1$

素因数の和:408648

約数の個数: 32

約数和(自身を含む): 235372032

約数和(自身を除く): 149559522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 408631, 817262, 1225893, 2043155, 2451786, 2860417, 4086310, 5720834, 6129465, 8581251, 12258930, 14302085, 17162502, 28604170, 42906255, 85812510]

約数ペア:

[(1, 85812510), (2, 42906255), (3, 28604170), (5, 17162502), (6, 14302085), (7, 12258930), (10, 8581251), (14, 6129465), (15, 5720834), (21, 4086310), (30, 2860417), (35, 2451786), (42, 2043155), (70, 1225893), (105, 817262), (210, 408631)]