89099220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{212141}}^1$

素因数の和:212160

約数の個数: 48

約数和(自身を含む): 285118848

約数和(自身を除く): 196019628

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, 212141, 424282, 636423, 848564, 1060705, 1272846, 1484987, 2121410, 2545692, 2969974, 3182115, 4242820, 4454961, 5939948, 6364230, 7424935, 8909922, 12728460, 14849870, 17819844, 22274805, 29699740, 44549610, 89099220]

約数ペア:

[(1, 89099220), (2, 44549610), (3, 29699740), (4, 22274805), (5, 17819844), (6, 14849870), (7, 12728460), (10, 8909922), (12, 7424935), (14, 6364230), (15, 5939948), (20, 4454961), (21, 4242820), (28, 3182115), (30, 2969974), (35, 2545692), (42, 2121410), (60, 1484987), (70, 1272846), (84, 1060705), (105, 848564), (140, 636423), (210, 424282), (420, 212141)]