307003690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^2\times {\mathrm{823}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 641098368

約数和(自身を除く): 334094678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 823, 1022, 1646, 2555, 4115, 5110, 5329, 5761, 8230, 10658, 11522, 26645, 28805, 37303, 53290, 57610, 60079, 74606, 120158, 186515, 300395, 373030, 420553, 600790, 841106, 2102765, 4205530, 4385767, 8771534, 21928835, 30700369, 43857670, 61400738, 153501845, 307003690]

約数ペア:

[(1, 307003690), (2, 153501845), (5, 61400738), (7, 43857670), (10, 30700369), (14, 21928835), (35, 8771534), (70, 4385767), (73, 4205530), (146, 2102765), (365, 841106), (511, 600790), (730, 420553), (823, 373030), (1022, 300395), (1646, 186515), (2555, 120158), (4115, 74606), (5110, 60079), (5329, 57610), (5761, 53290), (8230, 37303), (10658, 28805), (11522, 26645)]