17383380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41389}}^1$

素因数の和:41408

約数の個数: 48

約数和(自身を含む): 55628160

約数和(自身を除く): 38244780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 41389, 82778, 124167, 165556, 206945, 248334, 289723, 413890, 496668, 579446, 620835, 827780, 869169, 1158892, 1241670, 1448615, 1738338, 2483340, 2897230, 3476676, 4345845, 5794460, 8691690, 17383380]

約数ペア:

[(1, 17383380), (2, 8691690), (3, 5794460), (4, 4345845), (5, 3476676), (6, 2897230), (7, 2483340), (10, 1738338), (12, 1448615), (14, 1241670), (15, 1158892), (20, 869169), (21, 827780), (28, 620835), (30, 579446), (35, 496668), (42, 413890), (60, 289723), (70, 248334), (84, 206945), (105, 165556), (140, 124167), (210, 82778), (420, 41389)]