99673980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{237319}}^1$

素因数の和:237338

約数の個数: 48

約数和(自身を含む): 318958080

約数和(自身を除く): 219284100

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, 237319, 474638, 711957, 949276, 1186595, 1423914, 1661233, 2373190, 2847828, 3322466, 3559785, 4746380, 4983699, 6644932, 7119570, 8306165, 9967398, 14239140, 16612330, 19934796, 24918495, 33224660, 49836990, 99673980]

約数ペア:

[(1, 99673980), (2, 49836990), (3, 33224660), (4, 24918495), (5, 19934796), (6, 16612330), (7, 14239140), (10, 9967398), (12, 8306165), (14, 7119570), (15, 6644932), (20, 4983699), (21, 4746380), (28, 3559785), (30, 3322466), (35, 2847828), (42, 2373190), (60, 1661233), (70, 1423914), (84, 1186595), (105, 949276), (140, 711957), (210, 474638), (420, 237319)]