85285030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2671}}^1$

素因数の和:2812

約数の個数: 32

約数和(自身を含む): 160063488

約数和(自身を除く): 74778458

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2671, 3193, 5342, 6386, 13355, 15965, 26710, 31930, 82801, 165602, 275113, 414005, 550226, 828010, 1375565, 2751130, 8528503, 17057006, 42642515, 85285030]

約数ペア:

[(1, 85285030), (2, 42642515), (5, 17057006), (10, 8528503), (31, 2751130), (62, 1375565), (103, 828010), (155, 550226), (206, 414005), (310, 275113), (515, 165602), (1030, 82801), (2671, 31930), (3193, 26710), (5342, 15965), (6386, 13355)]