40025790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{63533}}^1$

素因数の和:63553

約数の個数: 48

約数和(自身を含む): 118935648

約数和(自身を除く): 78909858

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, 63533, 127066, 190599, 317665, 381198, 444731, 571797, 635330, 889462, 952995, 1143594, 1334193, 1905990, 2223655, 2668386, 2858985, 4002579, 4447310, 5717970, 6670965, 8005158, 13341930, 20012895, 40025790]

約数ペア:

[(1, 40025790), (2, 20012895), (3, 13341930), (5, 8005158), (6, 6670965), (7, 5717970), (9, 4447310), (10, 4002579), (14, 2858985), (15, 2668386), (18, 2223655), (21, 1905990), (30, 1334193), (35, 1143594), (42, 952995), (45, 889462), (63, 635330), (70, 571797), (90, 444731), (105, 381198), (126, 317665), (210, 190599), (315, 127066), (630, 63533)]