2078481330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{265451}}^1$

素因数の和:265496

約数の個数: 64

約数和(自身を含む): 5733763200

約数和(自身を除く): 3655281870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2610, 3915, 7830, 265451, 530902, 796353, 1327255, 1592706, 2389059, 2654510, 3981765, 4778118, 7167177, 7698079, 7963530, 11945295, 14334354, 15396158, 23094237, 23890590, 35835885, 38490395, 46188474, 69282711, 71671770, 76980790, 115471185, 138565422, 207848133, 230942370, 346413555, 415696266, 692827110, 1039240665, 2078481330]

約数ペア:

[(1, 2078481330), (2, 1039240665), (3, 692827110), (5, 415696266), (6, 346413555), (9, 230942370), (10, 207848133), (15, 138565422), (18, 115471185), (27, 76980790), (29, 71671770), (30, 69282711), (45, 46188474), (54, 38490395), (58, 35835885), (87, 23890590), (90, 23094237), (135, 15396158), (145, 14334354), (174, 11945295), (261, 7963530), (270, 7698079), (290, 7167177), (435, 4778118), (522, 3981765), (783, 2654510), (870, 2389059), (1305, 1592706), (1566, 1327255), (2610, 796353), (3915, 530902), (7830, 265451)]