1894698540

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{167081}}^1$

素因数の和:167109

約数の個数: 120

約数和(自身を含む): 6792885792

約数和(自身を除く): 4898187252

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 167081, 334162, 501243, 668324, 835405, 1002486, 1169567, 1503729, 1670810, 2004972, 2339134, 2506215, 3007458, 3341620, 3508701, 4511187, 4678268, 5012430, 5847835, 6014916, 7017402, 7518645, 9022374, 10024860, 10526103, 11695670, 13533561, 14034804, 15037290, 17543505, 18044748, 21052206, 22555935, 23391340, 27067122, 30074580, 31578309, 35087010, 42104412, 45111870, 52630515, 54134244, 63156618, 67667805, 70174020, 90223740, 94734927, 105261030, 126313236, 135335610, 157891545, 189469854, 210522060, 270671220, 315783090, 378939708, 473674635, 631566180, 947349270, 1894698540]

約数ペア:

[(1, 1894698540), (2, 947349270), (3, 631566180), (4, 473674635), (5, 378939708), (6, 315783090), (7, 270671220), (9, 210522060), (10, 189469854), (12, 157891545), (14, 135335610), (15, 126313236), (18, 105261030), (20, 94734927), (21, 90223740), (27, 70174020), (28, 67667805), (30, 63156618), (35, 54134244), (36, 52630515), (42, 45111870), (45, 42104412), (54, 35087010), (60, 31578309), (63, 30074580), (70, 27067122), (81, 23391340), (84, 22555935), (90, 21052206), (105, 18044748), (108, 17543505), (126, 15037290), (135, 14034804), (140, 13533561), (162, 11695670), (180, 10526103), (189, 10024860), (210, 9022374), (252, 7518645), (270, 7017402), (315, 6014916), (324, 5847835), (378, 5012430), (405, 4678268), (420, 4511187), (540, 3508701), (567, 3341620), (630, 3007458), (756, 2506215), (810, 2339134), (945, 2004972), (1134, 1670810), (1260, 1503729), (1620, 1169567), (1890, 1002486), (2268, 835405), (2835, 668324), (3780, 501243), (5670, 334162), (11340, 167081)]