2078175060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{888109}}^1$

素因数の和:888137

約数の個数: 72

約数和(自身を含む): 6788712840

約数和(自身を除く): 4710537780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 888109, 1776218, 2664327, 3552436, 4440545, 5328654, 7992981, 8881090, 10657308, 11545417, 13321635, 15985962, 17762180, 23090834, 26643270, 31971924, 34636251, 39964905, 46181668, 53286540, 57727085, 69272502, 79929810, 103908753, 115454170, 138545004, 159859620, 173181255, 207817506, 230908340, 346362510, 415635012, 519543765, 692725020, 1039087530, 2078175060]

約数ペア:

[(1, 2078175060), (2, 1039087530), (3, 692725020), (4, 519543765), (5, 415635012), (6, 346362510), (9, 230908340), (10, 207817506), (12, 173181255), (13, 159859620), (15, 138545004), (18, 115454170), (20, 103908753), (26, 79929810), (30, 69272502), (36, 57727085), (39, 53286540), (45, 46181668), (52, 39964905), (60, 34636251), (65, 31971924), (78, 26643270), (90, 23090834), (117, 17762180), (130, 15985962), (156, 13321635), (180, 11545417), (195, 10657308), (234, 8881090), (260, 7992981), (390, 5328654), (468, 4440545), (585, 3552436), (780, 2664327), (1170, 1776218), (2340, 888109)]