3713640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4421}}^1$

素因数の和:4442

約数の個数: 64

約数和(自身を含む): 12735360

約数和(自身を除く): 9021720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4421, 8842, 13263, 17684, 22105, 26526, 30947, 35368, 44210, 53052, 61894, 66315, 88420, 92841, 106104, 123788, 132630, 154735, 176840, 185682, 247576, 265260, 309470, 371364, 464205, 530520, 618940, 742728, 928410, 1237880, 1856820, 3713640]

約数ペア:

[(1, 3713640), (2, 1856820), (3, 1237880), (4, 928410), (5, 742728), (6, 618940), (7, 530520), (8, 464205), (10, 371364), (12, 309470), (14, 265260), (15, 247576), (20, 185682), (21, 176840), (24, 154735), (28, 132630), (30, 123788), (35, 106104), (40, 92841), (42, 88420), (56, 66315), (60, 61894), (70, 53052), (84, 44210), (105, 35368), (120, 30947), (140, 26526), (168, 22105), (210, 17684), (280, 13263), (420, 8842), (840, 4421)]