137976030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{3557}}^1$

素因数の和:4001

約数の個数: 48

約数和(自身を含む): 359671104

約数和(自身を除く): 221695074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3557, 3879, 4310, 6465, 7114, 7758, 10671, 12930, 17785, 19395, 21342, 32013, 35570, 38790, 53355, 64026, 106710, 160065, 320130, 1533067, 3066134, 4599201, 7665335, 9198402, 13797603, 15330670, 22996005, 27595206, 45992010, 68988015, 137976030]

約数ペア:

[(1, 137976030), (2, 68988015), (3, 45992010), (5, 27595206), (6, 22996005), (9, 15330670), (10, 13797603), (15, 9198402), (18, 7665335), (30, 4599201), (45, 3066134), (90, 1533067), (431, 320130), (862, 160065), (1293, 106710), (2155, 64026), (2586, 53355), (3557, 38790), (3879, 35570), (4310, 32013), (6465, 21342), (7114, 19395), (7758, 17785), (10671, 12930)]