65306370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{15661}}^1$

素因数の和:15810

約数の個数: 32

約数和(自身を含む): 157872960

約数和(自身を除く): 92566590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 15661, 31322, 46983, 78305, 93966, 156610, 234915, 469830, 2176879, 4353758, 6530637, 10884395, 13061274, 21768790, 32653185, 65306370]

約数ペア:

[(1, 65306370), (2, 32653185), (3, 21768790), (5, 13061274), (6, 10884395), (10, 6530637), (15, 4353758), (30, 2176879), (139, 469830), (278, 234915), (417, 156610), (695, 93966), (834, 78305), (1390, 46983), (2085, 31322), (4170, 15661)]