121835770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 271662336

約数和(自身を除く): 149826566

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 70, 85, 86, 119, 170, 215, 238, 301, 430, 595, 602, 731, 1190, 1462, 1505, 2381, 3010, 3655, 4762, 5117, 7310, 10234, 11905, 16667, 23810, 25585, 33334, 40477, 51170, 80954, 83335, 102383, 166670, 202385, 204766, 283339, 404770, 511915, 566678, 716681, 1023830, 1416695, 1433362, 1740511, 2833390, 3481022, 3583405, 7166810, 8702555, 12183577, 17405110, 24367154, 60917885, 121835770]

約数ペア:

[(1, 121835770), (2, 60917885), (5, 24367154), (7, 17405110), (10, 12183577), (14, 8702555), (17, 7166810), (34, 3583405), (35, 3481022), (43, 2833390), (70, 1740511), (85, 1433362), (86, 1416695), (119, 1023830), (170, 716681), (215, 566678), (238, 511915), (301, 404770), (430, 283339), (595, 204766), (602, 202385), (731, 166670), (1190, 102383), (1462, 83335), (1505, 80954), (2381, 51170), (3010, 40477), (3655, 33334), (4762, 25585), (5117, 23810), (7310, 16667), (10234, 11905)]