88463970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{140419}}^1$

素因数の和:140439

約数の個数: 48

約数和(自身を含む): 262866240

約数和(自身を除く): 174402270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 140419, 280838, 421257, 702095, 842514, 982933, 1263771, 1404190, 1965866, 2106285, 2527542, 2948799, 4212570, 4914665, 5897598, 6318855, 8846397, 9829330, 12637710, 14743995, 17692794, 29487990, 44231985, 88463970]

約数ペア:

[(1, 88463970), (2, 44231985), (3, 29487990), (5, 17692794), (6, 14743995), (7, 12637710), (9, 9829330), (10, 8846397), (14, 6318855), (15, 5897598), (18, 4914665), (21, 4212570), (30, 2948799), (35, 2527542), (42, 2106285), (45, 1965866), (63, 1404190), (70, 1263771), (90, 982933), (105, 842514), (126, 702095), (210, 421257), (315, 280838), (630, 140419)]