61885180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19219}}^1$

素因数の和:19258

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 93104900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 19219, 38438, 76876, 96095, 134533, 192190, 269066, 384380, 442037, 538132, 672665, 884074, 1345330, 1768148, 2210185, 2690660, 3094259, 4420370, 6188518, 8840740, 12377036, 15471295, 30942590, 61885180]

約数ペア:

[(1, 61885180), (2, 30942590), (4, 15471295), (5, 12377036), (7, 8840740), (10, 6188518), (14, 4420370), (20, 3094259), (23, 2690660), (28, 2210185), (35, 1768148), (46, 1345330), (70, 884074), (92, 672665), (115, 538132), (140, 442037), (161, 384380), (230, 269066), (322, 192190), (460, 134533), (644, 96095), (805, 76876), (1610, 38438), (3220, 19219)]