30766610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1697}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 66201624

約数和(自身を除く): 35435014

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 370, 490, 518, 1295, 1697, 1813, 2590, 3394, 3626, 8485, 9065, 11879, 16970, 18130, 23758, 59395, 62789, 83153, 118790, 125578, 166306, 313945, 415765, 439523, 627890, 831530, 879046, 2197615, 3076661, 4395230, 6153322, 15383305, 30766610]

約数ペア:

[(1, 30766610), (2, 15383305), (5, 6153322), (7, 4395230), (10, 3076661), (14, 2197615), (35, 879046), (37, 831530), (49, 627890), (70, 439523), (74, 415765), (98, 313945), (185, 166306), (245, 125578), (259, 118790), (370, 83153), (490, 62789), (518, 59395), (1295, 23758), (1697, 18130), (1813, 16970), (2590, 11879), (3394, 9065), (3626, 8485)]