7109460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 21805056

約数和(自身を除く): 14695596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 311, 381, 508, 622, 635, 762, 933, 1143, 1244, 1270, 1524, 1555, 1866, 1905, 2286, 2540, 2799, 3110, 3732, 3810, 4572, 4665, 5598, 5715, 6220, 7620, 9330, 11196, 11430, 13995, 18660, 22860, 27990, 39497, 55980, 78994, 118491, 157988, 197485, 236982, 355473, 394970, 473964, 592455, 710946, 789940, 1184910, 1421892, 1777365, 2369820, 3554730, 7109460]

約数ペア:

[(1, 7109460), (2, 3554730), (3, 2369820), (4, 1777365), (5, 1421892), (6, 1184910), (9, 789940), (10, 710946), (12, 592455), (15, 473964), (18, 394970), (20, 355473), (30, 236982), (36, 197485), (45, 157988), (60, 118491), (90, 78994), (127, 55980), (180, 39497), (254, 27990), (311, 22860), (381, 18660), (508, 13995), (622, 11430), (635, 11196), (762, 9330), (933, 7620), (1143, 6220), (1244, 5715), (1270, 5598), (1524, 4665), (1555, 4572), (1866, 3810), (1905, 3732), (2286, 3110), (2540, 2799)]