109368420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2389}}^1$

素因数の和:2517

約数の個数: 96

約数和(自身を含む): 353337600

約数和(自身を除く): 243969180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 2389, 3052, 3270, 3815, 4578, 4778, 6540, 7167, 7630, 9156, 9556, 11445, 11945, 14334, 15260, 16723, 22890, 23890, 28668, 33446, 35835, 45780, 47780, 50169, 66892, 71670, 83615, 100338, 143340, 167230, 200676, 250845, 260401, 334460, 501690, 520802, 781203, 1003380, 1041604, 1302005, 1562406, 1822807, 2604010, 3124812, 3645614, 3906015, 5208020, 5468421, 7291228, 7812030, 9114035, 10936842, 15624060, 18228070, 21873684, 27342105, 36456140, 54684210, 109368420]

約数ペア:

[(1, 109368420), (2, 54684210), (3, 36456140), (4, 27342105), (5, 21873684), (6, 18228070), (7, 15624060), (10, 10936842), (12, 9114035), (14, 7812030), (15, 7291228), (20, 5468421), (21, 5208020), (28, 3906015), (30, 3645614), (35, 3124812), (42, 2604010), (60, 1822807), (70, 1562406), (84, 1302005), (105, 1041604), (109, 1003380), (140, 781203), (210, 520802), (218, 501690), (327, 334460), (420, 260401), (436, 250845), (545, 200676), (654, 167230), (763, 143340), (1090, 100338), (1308, 83615), (1526, 71670), (1635, 66892), (2180, 50169), (2289, 47780), (2389, 45780), (3052, 35835), (3270, 33446), (3815, 28668), (4578, 23890), (4778, 22890), (6540, 16723), (7167, 15260), (7630, 14334), (9156, 11945), (9556, 11445)]