1915698060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{154243}}^1$

素因数の和:154284

約数の個数: 96

約数和(自身を含む): 6219118080

約数和(自身を除く): 4303420020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 154243, 308486, 462729, 616972, 771215, 925458, 1388187, 1542430, 1850916, 2313645, 2776374, 3084860, 3547589, 4164561, 4627290, 5552748, 6940935, 7095178, 8329122, 9254580, 10642767, 13881870, 14190356, 16658244, 17737945, 20822805, 21285534, 27763740, 31928301, 35475890, 41645610, 42571068, 53213835, 63856602, 70951780, 83291220, 95784903, 106427670, 127713204, 159641505, 191569806, 212855340, 319283010, 383139612, 478924515, 638566020, 957849030, 1915698060]

約数ペア:

[(1, 1915698060), (2, 957849030), (3, 638566020), (4, 478924515), (5, 383139612), (6, 319283010), (9, 212855340), (10, 191569806), (12, 159641505), (15, 127713204), (18, 106427670), (20, 95784903), (23, 83291220), (27, 70951780), (30, 63856602), (36, 53213835), (45, 42571068), (46, 41645610), (54, 35475890), (60, 31928301), (69, 27763740), (90, 21285534), (92, 20822805), (108, 17737945), (115, 16658244), (135, 14190356), (138, 13881870), (180, 10642767), (207, 9254580), (230, 8329122), (270, 7095178), (276, 6940935), (345, 5552748), (414, 4627290), (460, 4164561), (540, 3547589), (621, 3084860), (690, 2776374), (828, 2313645), (1035, 1850916), (1242, 1542430), (1380, 1388187), (2070, 925458), (2484, 771215), (3105, 616972), (4140, 462729), (6210, 308486), (12420, 154243)]