222965790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{181273}}^1$

素因数の和:181324

約数の個数: 32

約数和(自身を含む): 548172576

約数和(自身を除く): 325206786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 181273, 362546, 543819, 906365, 1087638, 1812730, 2719095, 5438190, 7432193, 14864386, 22296579, 37160965, 44593158, 74321930, 111482895, 222965790]

約数ペア:

[(1, 222965790), (2, 111482895), (3, 74321930), (5, 44593158), (6, 37160965), (10, 22296579), (15, 14864386), (30, 7432193), (41, 5438190), (82, 2719095), (123, 1812730), (205, 1087638), (246, 906365), (410, 543819), (615, 362546), (1230, 181273)]