143010420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{6949}}^1$

素因数の和:6982

約数の個数: 96

約数和(自身を含む): 467040000

約数和(自身を除く): 324029580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 6949, 10290, 13898, 20580, 20847, 27796, 34745, 41694, 48643, 69490, 83388, 97286, 104235, 138980, 145929, 194572, 208470, 243215, 291858, 340501, 416940, 486430, 583716, 681002, 729645, 972860, 1021503, 1362004, 1459290, 1702505, 2043006, 2383507, 2918580, 3405010, 4086012, 4767014, 5107515, 6810020, 7150521, 9534028, 10215030, 11917535, 14301042, 20430060, 23835070, 28602084, 35752605, 47670140, 71505210, 143010420]

約数ペア:

[(1, 143010420), (2, 71505210), (3, 47670140), (4, 35752605), (5, 28602084), (6, 23835070), (7, 20430060), (10, 14301042), (12, 11917535), (14, 10215030), (15, 9534028), (20, 7150521), (21, 6810020), (28, 5107515), (30, 4767014), (35, 4086012), (42, 3405010), (49, 2918580), (60, 2383507), (70, 2043006), (84, 1702505), (98, 1459290), (105, 1362004), (140, 1021503), (147, 972860), (196, 729645), (210, 681002), (245, 583716), (294, 486430), (343, 416940), (420, 340501), (490, 291858), (588, 243215), (686, 208470), (735, 194572), (980, 145929), (1029, 138980), (1372, 104235), (1470, 97286), (1715, 83388), (2058, 69490), (2940, 48643), (3430, 41694), (4116, 34745), (5145, 27796), (6860, 20847), (6949, 20580), (10290, 13898)]