3094140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 96

約数和(自身を含む): 10160640

約数和(自身を除く): 7066500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 139, 140, 159, 210, 212, 265, 278, 318, 371, 417, 420, 530, 556, 636, 695, 742, 795, 834, 973, 1060, 1113, 1390, 1484, 1590, 1668, 1855, 1946, 2085, 2226, 2780, 2919, 3180, 3710, 3892, 4170, 4452, 4865, 5565, 5838, 7367, 7420, 8340, 9730, 11130, 11676, 14595, 14734, 19460, 22101, 22260, 29190, 29468, 36835, 44202, 51569, 58380, 73670, 88404, 103138, 110505, 147340, 154707, 206276, 221010, 257845, 309414, 442020, 515690, 618828, 773535, 1031380, 1547070, 3094140]

約数ペア:

[(1, 3094140), (2, 1547070), (3, 1031380), (4, 773535), (5, 618828), (6, 515690), (7, 442020), (10, 309414), (12, 257845), (14, 221010), (15, 206276), (20, 154707), (21, 147340), (28, 110505), (30, 103138), (35, 88404), (42, 73670), (53, 58380), (60, 51569), (70, 44202), (84, 36835), (105, 29468), (106, 29190), (139, 22260), (140, 22101), (159, 19460), (210, 14734), (212, 14595), (265, 11676), (278, 11130), (318, 9730), (371, 8340), (417, 7420), (420, 7367), (530, 5838), (556, 5565), (636, 4865), (695, 4452), (742, 4170), (795, 3892), (834, 3710), (973, 3180), (1060, 2919), (1113, 2780), (1390, 2226), (1484, 2085), (1590, 1946), (1668, 1855)]