1201290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1774

約数の個数: 32

約数和(自身を含む): 3010176

約数和(自身を除く): 1808886

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1741, 3482, 5223, 8705, 10446, 17410, 26115, 40043, 52230, 80086, 120129, 200215, 240258, 400430, 600645, 1201290]

約数ペア:

[(1, 1201290), (2, 600645), (3, 400430), (5, 240258), (6, 200215), (10, 120129), (15, 80086), (23, 52230), (30, 40043), (46, 26115), (69, 17410), (115, 10446), (138, 8705), (230, 5223), (345, 3482), (690, 1741)]