89357970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229123}}^1$

素因数の和:229146

約数の個数: 32

約数和(自身を含む): 230956992

約数和(自身を除く): 141599022

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 229123, 458246, 687369, 1145615, 1374738, 2291230, 2978599, 3436845, 5957198, 6873690, 8935797, 14892995, 17871594, 29785990, 44678985, 89357970]

約数ペア:

[(1, 89357970), (2, 44678985), (3, 29785990), (5, 17871594), (6, 14892995), (10, 8935797), (13, 6873690), (15, 5957198), (26, 3436845), (30, 2978599), (39, 2291230), (65, 1374738), (78, 1145615), (130, 687369), (195, 458246), (390, 229123)]