1679778810

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{691267}}^1$

素因数の和:691289

約数の個数: 48

約数和(自身を含む): 4529187936

約数和(自身を除く): 2849409126

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 691267, 1382534, 2073801, 3456335, 4147602, 6221403, 6912670, 10369005, 12442806, 18664209, 20738010, 31107015, 37328418, 55992627, 62214030, 93321045, 111985254, 167977881, 186642090, 279963135, 335955762, 559926270, 839889405, 1679778810]

約数ペア:

[(1, 1679778810), (2, 839889405), (3, 559926270), (5, 335955762), (6, 279963135), (9, 186642090), (10, 167977881), (15, 111985254), (18, 93321045), (27, 62214030), (30, 55992627), (45, 37328418), (54, 31107015), (81, 20738010), (90, 18664209), (135, 12442806), (162, 10369005), (243, 6912670), (270, 6221403), (405, 4147602), (486, 3456335), (810, 2073801), (1215, 1382534), (2430, 691267)]