2017205910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7471133}}^1$

素因数の和:7471149

約数の個数: 32

約数和(自身を含む): 5379216480

約数和(自身を除く): 3362010570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7471133, 14942266, 22413399, 37355665, 44826798, 67240197, 74711330, 112066995, 134480394, 201720591, 224133990, 336200985, 403441182, 672401970, 1008602955, 2017205910]

約数ペア:

[(1, 2017205910), (2, 1008602955), (3, 672401970), (5, 403441182), (6, 336200985), (9, 224133990), (10, 201720591), (15, 134480394), (18, 112066995), (27, 74711330), (30, 67240197), (45, 44826798), (54, 37355665), (90, 22413399), (135, 14942266), (270, 7471133)]