955822980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{2275769}}^1$

素因数の和:2275788

約数の個数: 48

約数和(自身を含む): 3058634880

約数和(自身を除く): 2102811900

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, 2275769, 4551538, 6827307, 9103076, 11378845, 13654614, 15930383, 22757690, 27309228, 31860766, 34136535, 45515380, 47791149, 63721532, 68273070, 79651915, 95582298, 136546140, 159303830, 191164596, 238955745, 318607660, 477911490, 955822980]

約数ペア:

[(1, 955822980), (2, 477911490), (3, 318607660), (4, 238955745), (5, 191164596), (6, 159303830), (7, 136546140), (10, 95582298), (12, 79651915), (14, 68273070), (15, 63721532), (20, 47791149), (21, 45515380), (28, 34136535), (30, 31860766), (35, 27309228), (42, 22757690), (60, 15930383), (70, 13654614), (84, 11378845), (105, 9103076), (140, 6827307), (210, 4551538), (420, 2275769)]