5412540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{263}}^1$

素因数の和:296

約数の個数: 96

約数和(自身を含む): 17740800

約数和(自身を除く): 12328260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 263, 294, 343, 420, 490, 526, 588, 686, 735, 789, 980, 1029, 1052, 1315, 1372, 1470, 1578, 1715, 1841, 2058, 2630, 2940, 3156, 3430, 3682, 3945, 4116, 5145, 5260, 5523, 6860, 7364, 7890, 9205, 10290, 11046, 12887, 15780, 18410, 20580, 22092, 25774, 27615, 36820, 38661, 51548, 55230, 64435, 77322, 90209, 110460, 128870, 154644, 180418, 193305, 257740, 270627, 360836, 386610, 451045, 541254, 773220, 902090, 1082508, 1353135, 1804180, 2706270, 5412540]

約数ペア:

[(1, 5412540), (2, 2706270), (3, 1804180), (4, 1353135), (5, 1082508), (6, 902090), (7, 773220), (10, 541254), (12, 451045), (14, 386610), (15, 360836), (20, 270627), (21, 257740), (28, 193305), (30, 180418), (35, 154644), (42, 128870), (49, 110460), (60, 90209), (70, 77322), (84, 64435), (98, 55230), (105, 51548), (140, 38661), (147, 36820), (196, 27615), (210, 25774), (245, 22092), (263, 20580), (294, 18410), (343, 15780), (420, 12887), (490, 11046), (526, 10290), (588, 9205), (686, 7890), (735, 7364), (789, 6860), (980, 5523), (1029, 5260), (1052, 5145), (1315, 4116), (1372, 3945), (1470, 3682), (1578, 3430), (1715, 3156), (1841, 2940), (2058, 2630)]