240856170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1361}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 614272896

約数和(自身を除く): 373416726

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 347, 510, 694, 1041, 1361, 1735, 2082, 2722, 3470, 4083, 5205, 5899, 6805, 8166, 10410, 11798, 13610, 17697, 20415, 23137, 29495, 35394, 40830, 46274, 58990, 69411, 88485, 115685, 138822, 176970, 231370, 347055, 472267, 694110, 944534, 1416801, 2361335, 2833602, 4722670, 7084005, 8028539, 14168010, 16057078, 24085617, 40142695, 48171234, 80285390, 120428085, 240856170]

約数ペア:

[(1, 240856170), (2, 120428085), (3, 80285390), (5, 48171234), (6, 40142695), (10, 24085617), (15, 16057078), (17, 14168010), (30, 8028539), (34, 7084005), (51, 4722670), (85, 2833602), (102, 2361335), (170, 1416801), (255, 944534), (347, 694110), (510, 472267), (694, 347055), (1041, 231370), (1361, 176970), (1735, 138822), (2082, 115685), (2722, 88485), (3470, 69411), (4083, 58990), (5205, 46274), (5899, 40830), (6805, 35394), (8166, 29495), (10410, 23137), (11798, 20415), (13610, 17697)]