77964270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{9661}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 187829280

約数和(自身を除く): 109865010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 9661, 19322, 28983, 48305, 57966, 96610, 144915, 289830, 2598809, 5197618, 7796427, 12994045, 15592854, 25988090, 38982135, 77964270]

約数ペア:

[(1, 77964270), (2, 38982135), (3, 25988090), (5, 15592854), (6, 12994045), (10, 7796427), (15, 5197618), (30, 2598809), (269, 289830), (538, 144915), (807, 96610), (1345, 57966), (1614, 48305), (2690, 28983), (4035, 19322), (8070, 9661)]