82712070

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 255052800

約数和(自身を除く): 172340730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 270, 315, 321, 378, 409, 535, 630, 642, 749, 818, 945, 963, 1070, 1227, 1498, 1605, 1890, 1926, 2045, 2247, 2454, 2863, 2889, 3210, 3681, 3745, 4090, 4494, 4815, 5726, 5778, 6135, 6741, 7362, 7490, 8589, 9630, 11043, 11235, 12270, 13482, 14315, 14445, 17178, 18405, 20223, 22086, 22470, 25767, 28630, 28890, 33705, 36810, 40446, 42945, 43763, 51534, 55215, 67410, 77301, 85890, 87526, 101115, 110430, 128835, 131289, 154602, 202230, 218815, 257670, 262578, 306341, 386505, 393867, 437630, 612682, 656445, 773010, 787734, 919023, 1181601, 1312890, 1531705, 1838046, 1969335, 2363202, 2757069, 3063410, 3938670, 4595115, 5514138, 5908005, 8271207, 9190230, 11816010, 13785345, 16542414, 27570690, 41356035, 82712070]

約数ペア:

[(1, 82712070), (2, 41356035), (3, 27570690), (5, 16542414), (6, 13785345), (7, 11816010), (9, 9190230), (10, 8271207), (14, 5908005), (15, 5514138), (18, 4595115), (21, 3938670), (27, 3063410), (30, 2757069), (35, 2363202), (42, 1969335), (45, 1838046), (54, 1531705), (63, 1312890), (70, 1181601), (90, 919023), (105, 787734), (107, 773010), (126, 656445), (135, 612682), (189, 437630), (210, 393867), (214, 386505), (270, 306341), (315, 262578), (321, 257670), (378, 218815), (409, 202230), (535, 154602), (630, 131289), (642, 128835), (749, 110430), (818, 101115), (945, 87526), (963, 85890), (1070, 77301), (1227, 67410), (1498, 55215), (1605, 51534), (1890, 43763), (1926, 42945), (2045, 40446), (2247, 36810), (2454, 33705), (2863, 28890), (2889, 28630), (3210, 25767), (3681, 22470), (3745, 22086), (4090, 20223), (4494, 18405), (4815, 17178), (5726, 14445), (5778, 14315), (6135, 13482), (6741, 12270), (7362, 11235), (7490, 11043), (8589, 9630)]