149350260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131009}}^1$

素因数の和:131040

約数の個数: 48

約数和(自身を含む): 440193600

約数和(自身を除く): 290843340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 131009, 262018, 393027, 524036, 655045, 786054, 1310090, 1572108, 1965135, 2489171, 2620180, 3930270, 4978342, 7467513, 7860540, 9956684, 12445855, 14935026, 24891710, 29870052, 37337565, 49783420, 74675130, 149350260]

約数ペア:

[(1, 149350260), (2, 74675130), (3, 49783420), (4, 37337565), (5, 29870052), (6, 24891710), (10, 14935026), (12, 12445855), (15, 9956684), (19, 7860540), (20, 7467513), (30, 4978342), (38, 3930270), (57, 2620180), (60, 2489171), (76, 1965135), (95, 1572108), (114, 1310090), (190, 786054), (228, 655045), (285, 524036), (380, 393027), (570, 262018), (1140, 131009)]