8331870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 72

約数和(自身を含む): 21949272

約数和(自身を除く): 13617402

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 289, 310, 465, 510, 527, 578, 867, 930, 961, 1054, 1445, 1581, 1734, 1922, 2635, 2883, 2890, 3162, 4335, 4805, 5270, 5766, 7905, 8670, 8959, 9610, 14415, 15810, 16337, 17918, 26877, 28830, 32674, 44795, 49011, 53754, 81685, 89590, 98022, 134385, 163370, 245055, 268770, 277729, 490110, 555458, 833187, 1388645, 1666374, 2777290, 4165935, 8331870]

約数ペア:

[(1, 8331870), (2, 4165935), (3, 2777290), (5, 1666374), (6, 1388645), (10, 833187), (15, 555458), (17, 490110), (30, 277729), (31, 268770), (34, 245055), (51, 163370), (62, 134385), (85, 98022), (93, 89590), (102, 81685), (155, 53754), (170, 49011), (186, 44795), (255, 32674), (289, 28830), (310, 26877), (465, 17918), (510, 16337), (527, 15810), (578, 14415), (867, 9610), (930, 8959), (961, 8670), (1054, 7905), (1445, 5766), (1581, 5270), (1734, 4805), (1922, 4335), (2635, 3162), (2883, 2890)]