69700140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3049}}^1$

素因数の和:3191

約数の個数: 72

約数和(自身を含む): 213158400

約数和(自身を除く): 143458260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 1143, 1270, 1524, 1905, 2286, 2540, 3049, 3810, 4572, 5715, 6098, 7620, 9147, 11430, 12196, 15245, 18294, 22860, 27441, 30490, 36588, 45735, 54882, 60980, 91470, 109764, 137205, 182940, 274410, 387223, 548820, 774446, 1161669, 1548892, 1936115, 2323338, 3485007, 3872230, 4646676, 5808345, 6970014, 7744460, 11616690, 13940028, 17425035, 23233380, 34850070, 69700140]

約数ペア:

[(1, 69700140), (2, 34850070), (3, 23233380), (4, 17425035), (5, 13940028), (6, 11616690), (9, 7744460), (10, 6970014), (12, 5808345), (15, 4646676), (18, 3872230), (20, 3485007), (30, 2323338), (36, 1936115), (45, 1548892), (60, 1161669), (90, 774446), (127, 548820), (180, 387223), (254, 274410), (381, 182940), (508, 137205), (635, 109764), (762, 91470), (1143, 60980), (1270, 54882), (1524, 45735), (1905, 36588), (2286, 30490), (2540, 27441), (3049, 22860), (3810, 18294), (4572, 15245), (5715, 12196), (6098, 11430), (7620, 9147)]