13219650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1013}}^1$

素因数の和:1060

約数の個数: 72

約数和(自身を含む): 36777780

約数和(自身を除く): 23558130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 145, 150, 174, 225, 261, 290, 435, 450, 522, 725, 870, 1013, 1305, 1450, 2026, 2175, 2610, 3039, 4350, 5065, 6078, 6525, 9117, 10130, 13050, 15195, 18234, 25325, 29377, 30390, 45585, 50650, 58754, 75975, 88131, 91170, 146885, 151950, 176262, 227925, 264393, 293770, 440655, 455850, 528786, 734425, 881310, 1321965, 1468850, 2203275, 2643930, 4406550, 6609825, 13219650]

約数ペア:

[(1, 13219650), (2, 6609825), (3, 4406550), (5, 2643930), (6, 2203275), (9, 1468850), (10, 1321965), (15, 881310), (18, 734425), (25, 528786), (29, 455850), (30, 440655), (45, 293770), (50, 264393), (58, 227925), (75, 176262), (87, 151950), (90, 146885), (145, 91170), (150, 88131), (174, 75975), (225, 58754), (261, 50650), (290, 45585), (435, 30390), (450, 29377), (522, 25325), (725, 18234), (870, 15195), (1013, 13050), (1305, 10130), (1450, 9117), (2026, 6525), (2175, 6078), (2610, 5065), (3039, 4350)]