142359790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1049}}^1$

素因数の和:1428

約数の個数: 32

約数和(自身を含む): 263541600

約数和(自身を除く): 121181810

約数列:

[1, 2, 5, 10, 41, 82, 205, 331, 410, 662, 1049, 1655, 2098, 3310, 5245, 10490, 13571, 27142, 43009, 67855, 86018, 135710, 215045, 347219, 430090, 694438, 1736095, 3472190, 14235979, 28471958, 71179895, 142359790]

約数ペア:

[(1, 142359790), (2, 71179895), (5, 28471958), (10, 14235979), (41, 3472190), (82, 1736095), (205, 694438), (331, 430090), (410, 347219), (662, 215045), (1049, 135710), (1655, 86018), (2098, 67855), (3310, 43009), (5245, 27142), (10490, 13571)]