238271270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{10529}}^1$

素因数の和:10640

約数の個数: 32

約数和(自身を含む): 448830720

約数和(自身を除く): 210559450

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 730, 2263, 4526, 10529, 11315, 21058, 22630, 52645, 105290, 326399, 652798, 768617, 1537234, 1631995, 3263990, 3843085, 7686170, 23827127, 47654254, 119135635, 238271270]

約数ペア:

[(1, 238271270), (2, 119135635), (5, 47654254), (10, 23827127), (31, 7686170), (62, 3843085), (73, 3263990), (146, 1631995), (155, 1537234), (310, 768617), (365, 652798), (730, 326399), (2263, 105290), (4526, 52645), (10529, 22630), (11315, 21058)]