68811010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3313}}^1$

素因数の和:3418

約数の個数: 32

約数和(自身を含む): 129802752

約数和(自身を除く): 60991742

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 670, 2077, 3313, 4154, 6626, 10385, 16565, 20770, 33130, 102703, 205406, 221971, 443942, 513515, 1027030, 1109855, 2219710, 6881101, 13762202, 34405505, 68811010]

約数ペア:

[(1, 68811010), (2, 34405505), (5, 13762202), (10, 6881101), (31, 2219710), (62, 1109855), (67, 1027030), (134, 513515), (155, 443942), (310, 221971), (335, 205406), (670, 102703), (2077, 33130), (3313, 20770), (4154, 16565), (6626, 10385)]