455631540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83449}}^1$

素因数の和:83481

約数の個数: 96

約数和(自身を含む): 1570195200

約数和(自身を除く): 1114563660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 83449, 166898, 250347, 333796, 417245, 500694, 584143, 834490, 1001388, 1084837, 1168286, 1251735, 1668980, 1752429, 2169674, 2336572, 2503470, 2920715, 3254511, 3504858, 4339348, 5006940, 5424185, 5841430, 6509022, 7009716, 7593859, 8762145, 10848370, 11682860, 13018044, 15187718, 16272555, 17524290, 21696740, 22781577, 30375436, 32545110, 35048580, 37969295, 45563154, 65090220, 75938590, 91126308, 113907885, 151877180, 227815770, 455631540]

約数ペア:

[(1, 455631540), (2, 227815770), (3, 151877180), (4, 113907885), (5, 91126308), (6, 75938590), (7, 65090220), (10, 45563154), (12, 37969295), (13, 35048580), (14, 32545110), (15, 30375436), (20, 22781577), (21, 21696740), (26, 17524290), (28, 16272555), (30, 15187718), (35, 13018044), (39, 11682860), (42, 10848370), (52, 8762145), (60, 7593859), (65, 7009716), (70, 6509022), (78, 5841430), (84, 5424185), (91, 5006940), (105, 4339348), (130, 3504858), (140, 3254511), (156, 2920715), (182, 2503470), (195, 2336572), (210, 2169674), (260, 1752429), (273, 1668980), (364, 1251735), (390, 1168286), (420, 1084837), (455, 1001388), (546, 834490), (780, 584143), (910, 500694), (1092, 417245), (1365, 333796), (1820, 250347), (2730, 166898), (5460, 83449)]