30279585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1019}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 55618560

約数和(自身を除く): 25338975

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1019, 1415, 1981, 3057, 4245, 5095, 5943, 7133, 9905, 15285, 21399, 29715, 35665, 106995, 288377, 865131, 1441885, 2018639, 4325655, 6055917, 10093195, 30279585]

約数ペア:

[(1, 30279585), (3, 10093195), (5, 6055917), (7, 4325655), (15, 2018639), (21, 1441885), (35, 865131), (105, 288377), (283, 106995), (849, 35665), (1019, 29715), (1415, 21399), (1981, 15285), (3057, 9905), (4245, 7133), (5095, 5943)]