2450182980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5833769}}^1$

素因数の和:5833788

約数の個数: 48

約数和(自身を含む): 7840586880

約数和(自身を除く): 5390403900

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, 5833769, 11667538, 17501307, 23335076, 29168845, 35002614, 40836383, 58337690, 70005228, 81672766, 87506535, 116675380, 122509149, 163345532, 175013070, 204181915, 245018298, 350026140, 408363830, 490036596, 612545745, 816727660, 1225091490, 2450182980]

約数ペア:

[(1, 2450182980), (2, 1225091490), (3, 816727660), (4, 612545745), (5, 490036596), (6, 408363830), (7, 350026140), (10, 245018298), (12, 204181915), (14, 175013070), (15, 163345532), (20, 122509149), (21, 116675380), (28, 87506535), (30, 81672766), (35, 70005228), (42, 58337690), (60, 40836383), (70, 35002614), (84, 29168845), (105, 23335076), (140, 17501307), (210, 11667538), (420, 5833769)]