7533810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 80

約数和(自身を含む): 20699712

約数和(自身を除く): 13165902

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 81, 90, 131, 135, 142, 162, 213, 262, 270, 355, 393, 405, 426, 639, 655, 710, 786, 810, 1065, 1179, 1278, 1310, 1917, 1965, 2130, 2358, 3195, 3537, 3834, 3930, 5751, 5895, 6390, 7074, 9301, 9585, 10611, 11502, 11790, 17685, 18602, 19170, 21222, 27903, 28755, 35370, 46505, 53055, 55806, 57510, 83709, 93010, 106110, 139515, 167418, 251127, 279030, 418545, 502254, 753381, 837090, 1255635, 1506762, 2511270, 3766905, 7533810]

約数ペア:

[(1, 7533810), (2, 3766905), (3, 2511270), (5, 1506762), (6, 1255635), (9, 837090), (10, 753381), (15, 502254), (18, 418545), (27, 279030), (30, 251127), (45, 167418), (54, 139515), (71, 106110), (81, 93010), (90, 83709), (131, 57510), (135, 55806), (142, 53055), (162, 46505), (213, 35370), (262, 28755), (270, 27903), (355, 21222), (393, 19170), (405, 18602), (426, 17685), (639, 11790), (655, 11502), (710, 10611), (786, 9585), (810, 9301), (1065, 7074), (1179, 6390), (1278, 5895), (1310, 5751), (1917, 3930), (1965, 3834), (2130, 3537), (2358, 3195)]