1945188946260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1543800751}}^1$

素因数の和:1543800773

約数の個数: 72

約数和(自身を含む): 6743321684736

約数和(自身を除く): 4798132738476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1543800751, 3087601502, 4631402253, 6175203004, 7719003755, 9262804506, 10806605257, 13894206759, 15438007510, 18525609012, 21613210514, 23157011265, 27788413518, 30876015020, 32419815771, 43226421028, 46314022530, 54033026285, 55576827036, 64839631542, 69471033795, 92628045060, 97259447313, 108066052570, 129679263084, 138942067590, 162099078855, 194518894626, 216132105140, 277884135180, 324198157710, 389037789252, 486297236565, 648396315420, 972594473130, 1945188946260]

約数ペア:

[(1, 1945188946260), (2, 972594473130), (3, 648396315420), (4, 486297236565), (5, 389037789252), (6, 324198157710), (7, 277884135180), (9, 216132105140), (10, 194518894626), (12, 162099078855), (14, 138942067590), (15, 129679263084), (18, 108066052570), (20, 97259447313), (21, 92628045060), (28, 69471033795), (30, 64839631542), (35, 55576827036), (36, 54033026285), (42, 46314022530), (45, 43226421028), (60, 32419815771), (63, 30876015020), (70, 27788413518), (84, 23157011265), (90, 21613210514), (105, 18525609012), (126, 15438007510), (140, 13894206759), (180, 10806605257), (210, 9262804506), (252, 7719003755), (315, 6175203004), (420, 4631402253), (630, 3087601502), (1260, 1543800751)]