162865020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{3347}}^1$

素因数の和:4170

約数の個数: 48

約数和(自身を含む): 456720768

約数和(自身を除く): 293855748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 811, 1622, 2433, 3244, 3347, 4055, 4866, 6694, 8110, 9732, 10041, 12165, 13388, 16220, 16735, 20082, 24330, 33470, 40164, 48660, 50205, 66940, 100410, 200820, 2714417, 5428834, 8143251, 10857668, 13572085, 16286502, 27144170, 32573004, 40716255, 54288340, 81432510, 162865020]

約数ペア:

[(1, 162865020), (2, 81432510), (3, 54288340), (4, 40716255), (5, 32573004), (6, 27144170), (10, 16286502), (12, 13572085), (15, 10857668), (20, 8143251), (30, 5428834), (60, 2714417), (811, 200820), (1622, 100410), (2433, 66940), (3244, 50205), (3347, 48660), (4055, 40164), (4866, 33470), (6694, 24330), (8110, 20082), (9732, 16735), (10041, 16220), (12165, 13388)]