930475710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{240433}}^1$

素因数の和:240489

約数の個数: 48

約数和(自身を含む): 2475508464

約数和(自身を除く): 1545032754

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 240433, 480866, 721299, 1202165, 1442598, 2163897, 2404330, 3606495, 4327794, 7212990, 10338619, 10819485, 20677238, 21638970, 31015857, 51693095, 62031714, 93047571, 103386190, 155079285, 186095142, 310158570, 465237855, 930475710]

約数ペア:

[(1, 930475710), (2, 465237855), (3, 310158570), (5, 186095142), (6, 155079285), (9, 103386190), (10, 93047571), (15, 62031714), (18, 51693095), (30, 31015857), (43, 21638970), (45, 20677238), (86, 10819485), (90, 10338619), (129, 7212990), (215, 4327794), (258, 3606495), (387, 2404330), (430, 2163897), (645, 1442598), (774, 1202165), (1290, 721299), (1935, 480866), (3870, 240433)]