1230741630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{24551}}^1$

素因数の和:25121

約数の個数: 48

約数和(自身を含む): 3205803744

約数和(自身を除く): 1975062114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 557, 1114, 1671, 2785, 3342, 5013, 5570, 8355, 10026, 16710, 24551, 25065, 49102, 50130, 73653, 122755, 147306, 220959, 245510, 368265, 441918, 736530, 1104795, 2209590, 13674907, 27349814, 41024721, 68374535, 82049442, 123074163, 136749070, 205123605, 246148326, 410247210, 615370815, 1230741630]

約数ペア:

[(1, 1230741630), (2, 615370815), (3, 410247210), (5, 246148326), (6, 205123605), (9, 136749070), (10, 123074163), (15, 82049442), (18, 68374535), (30, 41024721), (45, 27349814), (90, 13674907), (557, 2209590), (1114, 1104795), (1671, 736530), (2785, 441918), (3342, 368265), (5013, 245510), (5570, 220959), (8355, 147306), (10026, 122755), (16710, 73653), (24551, 50130), (25065, 49102)]