205367130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{760619}}^1$

素因数の和:760635

約数の個数: 32

約数和(自身を含む): 547646400

約数和(自身を除く): 342279270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 760619, 1521238, 2281857, 3803095, 4563714, 6845571, 7606190, 11409285, 13691142, 20536713, 22818570, 34227855, 41073426, 68455710, 102683565, 205367130]

約数ペア:

[(1, 205367130), (2, 102683565), (3, 68455710), (5, 41073426), (6, 34227855), (9, 22818570), (10, 20536713), (15, 13691142), (18, 11409285), (27, 7606190), (30, 6845571), (45, 4563714), (54, 3803095), (90, 2281857), (135, 1521238), (270, 760619)]