8840970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4307

約数の個数: 48

約数和(自身を含む): 23991552

約数和(自身を除く): 15150582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 4271, 8542, 12813, 21355, 25626, 38439, 42710, 64065, 76878, 98233, 128130, 192195, 196466, 294699, 384390, 491165, 589398, 884097, 982330, 1473495, 1768194, 2946990, 4420485, 8840970]

約数ペア:

[(1, 8840970), (2, 4420485), (3, 2946990), (5, 1768194), (6, 1473495), (9, 982330), (10, 884097), (15, 589398), (18, 491165), (23, 384390), (30, 294699), (45, 196466), (46, 192195), (69, 128130), (90, 98233), (115, 76878), (138, 64065), (207, 42710), (230, 38439), (345, 25626), (414, 21355), (690, 12813), (1035, 8542), (2070, 4271)]