30006904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 63685440

約数和(自身を除く): 33678536

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 53, 68, 92, 106, 136, 181, 184, 212, 362, 391, 424, 724, 782, 901, 1219, 1448, 1564, 1802, 2438, 3077, 3128, 3604, 4163, 4876, 6154, 7208, 8326, 9593, 9752, 12308, 16652, 19186, 20723, 24616, 33304, 38372, 41446, 70771, 76744, 82892, 141542, 163081, 165784, 220639, 283084, 326162, 441278, 566168, 652324, 882556, 1304648, 1765112, 3750863, 7501726, 15003452, 30006904]

約数ペア:

[(1, 30006904), (2, 15003452), (4, 7501726), (8, 3750863), (17, 1765112), (23, 1304648), (34, 882556), (46, 652324), (53, 566168), (68, 441278), (92, 326162), (106, 283084), (136, 220639), (181, 165784), (184, 163081), (212, 141542), (362, 82892), (391, 76744), (424, 70771), (724, 41446), (782, 38372), (901, 33304), (1219, 24616), (1448, 20723), (1564, 19186), (1802, 16652), (2438, 12308), (3077, 9752), (3128, 9593), (3604, 8326), (4163, 7208), (4876, 6154)]