2013831240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{729649}}^1$

素因数の和:729686

約数の個数: 64

約数和(自身を含む): 6304176000

約数和(自身を除く): 4290344760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 729649, 1459298, 2188947, 2918596, 3648245, 4377894, 5837192, 7296490, 8755788, 10944735, 14592980, 16781927, 17511576, 21889470, 29185960, 33563854, 43778940, 50345781, 67127708, 83909635, 87557880, 100691562, 134255416, 167819270, 201383124, 251728905, 335638540, 402766248, 503457810, 671277080, 1006915620, 2013831240]

約数ペア:

[(1, 2013831240), (2, 1006915620), (3, 671277080), (4, 503457810), (5, 402766248), (6, 335638540), (8, 251728905), (10, 201383124), (12, 167819270), (15, 134255416), (20, 100691562), (23, 87557880), (24, 83909635), (30, 67127708), (40, 50345781), (46, 43778940), (60, 33563854), (69, 29185960), (92, 21889470), (115, 17511576), (120, 16781927), (138, 14592980), (184, 10944735), (230, 8755788), (276, 7296490), (345, 5837192), (460, 4377894), (552, 3648245), (690, 2918596), (920, 2188947), (1380, 1459298), (2760, 729649)]