30945795

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 20203005

約数列:

[1, 3, 5, 15, 59, 73, 177, 219, 295, 365, 479, 885, 1095, 1437, 2395, 4307, 7185, 12921, 21535, 28261, 34967, 64605, 84783, 104901, 141305, 174835, 423915, 524505, 2063053, 6189159, 10315265, 30945795]

約数ペア:

[(1, 30945795), (3, 10315265), (5, 6189159), (15, 2063053), (59, 524505), (73, 423915), (177, 174835), (219, 141305), (295, 104901), (365, 84783), (479, 64605), (885, 34967), (1095, 28261), (1437, 21535), (2395, 12921), (4307, 7185)]