66982010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216071}}^1$

素因数の和:216109

約数の個数: 16

約数和(自身を含む): 124457472

約数和(自身を除く): 57475462

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 216071, 432142, 1080355, 2160710, 6698201, 13396402, 33491005, 66982010]

約数ペア:

[(1, 66982010), (2, 33491005), (5, 13396402), (10, 6698201), (31, 2160710), (62, 1080355), (155, 432142), (310, 216071)]