711892380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{624467}}^1$

素因数の和:624498

約数の個数: 48

約数和(自身を含む): 2098212480

約数和(自身を除く): 1386320100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 624467, 1248934, 1873401, 2497868, 3122335, 3746802, 6244670, 7493604, 9367005, 11864873, 12489340, 18734010, 23729746, 35594619, 37468020, 47459492, 59324365, 71189238, 118648730, 142378476, 177973095, 237297460, 355946190, 711892380]

約数ペア:

[(1, 711892380), (2, 355946190), (3, 237297460), (4, 177973095), (5, 142378476), (6, 118648730), (10, 71189238), (12, 59324365), (15, 47459492), (19, 37468020), (20, 35594619), (30, 23729746), (38, 18734010), (57, 12489340), (60, 11864873), (76, 9367005), (95, 7493604), (114, 6244670), (190, 3746802), (228, 3122335), (285, 2497868), (380, 1873401), (570, 1248934), (1140, 624467)]