19017030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15461}}^1$

素因数の和:15512

約数の個数: 32

約数和(自身を含む): 46757088

約数和(自身を除く): 27740058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15461, 30922, 46383, 77305, 92766, 154610, 231915, 463830, 633901, 1267802, 1901703, 3169505, 3803406, 6339010, 9508515, 19017030]

約数ペア:

[(1, 19017030), (2, 9508515), (3, 6339010), (5, 3803406), (6, 3169505), (10, 1901703), (15, 1267802), (30, 633901), (41, 463830), (82, 231915), (123, 154610), (205, 92766), (246, 77305), (410, 46383), (615, 30922), (1230, 15461)]