1922670540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{508643}}^1$

素因数の和:508668

約数の個数: 96

約数和(自身を含む): 6836175360

約数和(自身を除く): 4913504820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 508643, 1017286, 1525929, 2034572, 2543215, 3051858, 3560501, 4577787, 5086430, 6103716, 7121002, 7629645, 9155574, 10172860, 10681503, 13733361, 14242004, 15259290, 17802505, 18311148, 21363006, 22888935, 27466722, 30518580, 32044509, 35605010, 42726012, 45777870, 53407515, 54933444, 64089018, 68666805, 71210020, 91555740, 96133527, 106815030, 128178036, 137333610, 160222545, 192267054, 213630060, 274667220, 320445090, 384534108, 480667635, 640890180, 961335270, 1922670540]

約数ペア:

[(1, 1922670540), (2, 961335270), (3, 640890180), (4, 480667635), (5, 384534108), (6, 320445090), (7, 274667220), (9, 213630060), (10, 192267054), (12, 160222545), (14, 137333610), (15, 128178036), (18, 106815030), (20, 96133527), (21, 91555740), (27, 71210020), (28, 68666805), (30, 64089018), (35, 54933444), (36, 53407515), (42, 45777870), (45, 42726012), (54, 35605010), (60, 32044509), (63, 30518580), (70, 27466722), (84, 22888935), (90, 21363006), (105, 18311148), (108, 17802505), (126, 15259290), (135, 14242004), (140, 13733361), (180, 10681503), (189, 10172860), (210, 9155574), (252, 7629645), (270, 7121002), (315, 6103716), (378, 5086430), (420, 4577787), (540, 3560501), (630, 3051858), (756, 2543215), (945, 2034572), (1260, 1525929), (1890, 1017286), (3780, 508643)]